Product Description
Product Description
Renewable energy hydraulic cylinder:
HETLOCK comply with development and demand of the times. We are further study in the field of renewable energy. Has been successfully to entered many customer in the field of wind power.
And reference to bridge jack-up experience of rise and fall. Creatively to installed the hydraulic valve into the hydraulic cylinder directly. Improve the stability when hydraulic cylinder ruining. And to avoid the hydraulic cylinder suddenly fall off due to tube crack.
Our products have applications in:
- Wind energy;
- Nuclear energy;
- Solar Thermal energy;
- Marine energy
- Etc.
Product Parameters
Material | Carbon steel, Alloy steel, Stainless steel |
Honed tube | 20-2500mm, Heat treatment, honing, rolling |
Piston rod | 10-2000mm ,tempering, plated nickel, Chromium or ceramic |
Working Pressure | 5-300Mpa |
Seals | Parker,Merkel,Hallite |
Technology | Bosch CHINAMFG and Parker |
Coating | Sandblasting, primer, middle paint, finish paint |
Temperature range | -40ºC to +300ºC |
Work medium | Hydraulic Oil |
Piston speed | maximum 2m/s |
Mounting style | Earrings, flange, foot mounting, screw thread. |
Product Application
Company Show
HETLOCK is a professional manufacturer of hydraulic cylinders in China, Founded in 1998, located in the international city of ZheJiang . Our plant is nearly 20000 square meter& We have 135 Employees including 11 experienced engineers and technical staff,More than 1800 type of hydraulic cylinder designed in every year. We can produce various kinds of hydraulic cylinders according to customer requirements.
The inside diameter of hydraulic cylinders can achieve the maximum 2500mm;
The hydraulic cylinders operating pressure can achieve the maximum 300MPa.
FAQ
Q1:Are you a manufacturer or trading company?
A: We are a manufacturer.
Q2: How many years of production experience do you have?
A: We have over 20 years of production experience.
Q3: Can it be customized?
A: Both standard and non-standard products can be customized.
Q4: How to ensure product quality?
A: We strictly follow the quality process for production and 100% inspection of each batch of products.
Q5: What services can you provide?
A: According to customer requirements, we can provide a one-stop solution from design, production, and delivery to meet their needs.
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Certification: | CE, ISO9001 |
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Pressure: | High Pressure |
Work Temperature: | Normal Temperature |
Acting Way: | Double Acting |
Working Method: | Straight Trip |
Adjusted Form: | Regulated Type |
Customization: |
Available
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How do hydraulic cylinders handle the challenges of precise positioning and control?
Hydraulic cylinders are designed to handle the challenges of precise positioning and control with a combination of engineering principles and advanced control systems. These challenges often arise in applications where accurate and controlled movements are required, such as in industrial automation, construction, and material handling. Here’s a detailed explanation of how hydraulic cylinders overcome these challenges:
1. Fluid Power Control:
– Hydraulic cylinders utilize fluid power control to achieve precise positioning and control. The hydraulic system consists of a hydraulic pump, control valves, and hydraulic fluid. By regulating the flow of hydraulic fluid into and out of the cylinder, operators can control the speed, direction, and force exerted by the cylinder. The fluid power control allows for smooth and accurate movements, enabling precise positioning of the hydraulic cylinder and the attached load.
2. Control Valves:
– Control valves play a crucial role in handling the challenges of precise positioning and control. These valves are responsible for directing the flow of hydraulic fluid within the system. They can be manually operated or electronically controlled. Control valves allow operators to adjust the flow rate of the hydraulic fluid, controlling the speed of the cylinder’s movement. By modulating the flow, operators can achieve fine control over the positioning of the hydraulic cylinder, enabling precise and accurate movements.
3. Proportional Control:
– Hydraulic cylinders can be equipped with proportional control systems, which offer enhanced precision in positioning and control. Proportional control systems utilize electronic feedback and control algorithms to precisely regulate the flow and pressure of the hydraulic fluid. These systems provide accurate and proportional control over the movement of the hydraulic cylinder, allowing for precise positioning at various points along its stroke length. Proportional control enhances the cylinder’s ability to handle complex tasks that require precise movements and control.
4. Position Feedback Sensors:
– To achieve precise positioning, hydraulic cylinders often incorporate position feedback sensors. These sensors provide real-time information about the position of the cylinder’s piston rod. Common types of position feedback sensors include potentiometers, linear variable differential transformers (LVDTs), and magnetostrictive sensors. By continuously monitoring the position, the feedback sensors enable closed-loop control, allowing for accurate positioning and control of the hydraulic cylinder. The feedback information is used to adjust the flow of hydraulic fluid to achieve the desired position accurately.
5. Servo Control Systems:
– Advanced hydraulic systems employ servo control systems to handle the challenges of precise positioning and control. Servo control systems combine electronic control, position feedback sensors, and proportional control valves to achieve high levels of accuracy and responsiveness. The servo control system continuously compares the desired position with the actual position of the hydraulic cylinder and adjusts the flow of hydraulic fluid to minimize any positional error. This closed-loop control mechanism enables the hydraulic cylinder to maintain precise positioning and control, even under varying loads or external disturbances.
6. Integrated Automation:
– Hydraulic cylinders can be integrated into automated systems to achieve precise positioning and control. In such setups, the hydraulic cylinders are controlled by programmable logic controllers (PLCs) or other automation controllers. These controllers receive input signals from various sensors and use pre-programmed logic to command the hydraulic cylinder’s movements. The integration of hydraulic cylinders into automated systems allows for precise and repeatable positioning and control, enabling complex sequences of movements to be executed with high accuracy.
7. Advanced Control Algorithms:
– Advancements in control algorithms have also contributed to the precise positioning and control of hydraulic cylinders. These algorithms, such as PID (Proportional-Integral-Derivative) control, adaptive control, and model-based control, enable sophisticated control strategies to be implemented. These algorithms consider factors such as load variations, system dynamics, and environmental conditions to optimize the control of hydraulic cylinders. By employing advanced control algorithms, hydraulic cylinders can compensate for disturbances and achieve precise positioning and control over a wide range of operating conditions.
In summary, hydraulic cylinders overcome the challenges of precise positioning and control through the use of fluid power control, control valves, proportional control, position feedback sensors, servo control systems, integrated automation, and advanced control algorithms. By combining these elements, hydraulic cylinders can achieve accurate and controlled movements, enabling precise positioning and control in various applications. These capabilities are essential for industries that require high precision and repeatability in their operations, such as industrial automation, robotics, and material handling.
Advancements in Hydraulic Cylinder Technology Improving Corrosion Resistance
Advancements in hydraulic cylinder technology have led to significant improvements in corrosion resistance. Corrosion is a major concern in hydraulic systems, especially in environments where cylinders are exposed to moisture, chemicals, or corrosive agents. These advancements aim to enhance the durability and longevity of hydraulic cylinders. Let’s explore some of the key advancements in hydraulic cylinder technology that have improved corrosion resistance:
- Corrosion-Resistant Materials: The use of corrosion-resistant materials is a fundamental advancement in hydraulic cylinder technology. Stainless steel, for example, offers excellent resistance to corrosion, making it a popular choice in marine, offshore, and other corrosive environments. Additionally, advancements in metallurgy have led to the development of specialized alloys and coatings that provide enhanced corrosion resistance, extending the lifespan of hydraulic cylinders.
- Surface Treatments and Coatings: Various surface treatments and coatings have been developed to protect hydraulic cylinders from corrosion. These treatments can include electroplating, galvanizing, powder coating, and specialized corrosion-resistant coatings. These coatings create a barrier between the cylinder surface and corrosive elements, preventing direct contact and inhibiting the onset of corrosion. The selection of appropriate coatings depends on the specific application and environmental conditions.
- Sealing Technology: Effective sealing systems are crucial in preventing water, moisture, and contaminants from entering the cylinder and causing corrosion. Advancements in sealing technology have led to the development of high-quality seals and advanced sealing designs that offer superior resistance to corrosion. These seals are typically made from materials specifically engineered to withstand corrosive environments, ensuring long-term sealing performance and minimizing the risk of corrosion-related issues.
- Improved Surface Finishes: The surface finish of hydraulic cylinders plays a role in their resistance to corrosion. Advancements in machining and polishing techniques have allowed for smoother and more uniform surface finishes. Smoother surfaces reduce the likelihood of corrosion initiation and make it easier to clean and maintain hydraulic cylinders. Additionally, specialized finishes, such as passivation or chemical treatments, can be applied to further enhance corrosion resistance.
- Environmental Protection Features: Hydraulic cylinders can be equipped with additional features to protect against corrosion. These features may include protective boots, bellows, or shields that guard vulnerable areas from exposure to corrosive agents. By incorporating these protective elements into the design, hydraulic cylinders can withstand harsh environments and minimize the risk of corrosion-related damage.
In summary, advancements in hydraulic cylinder technology have significantly improved corrosion resistance. The use of corrosion-resistant materials, advanced surface treatments and coatings, innovative sealing technology, improved surface finishes, and the incorporation of environmental protection features have all contributed to enhanced durability and longevity of hydraulic cylinders in corrosive environments. These advancements ensure reliable performance and reduce the maintenance and replacement costs associated with corrosion-related issues.
How do hydraulic cylinders handle variations in load, pressure, and speed?
Hydraulic cylinders are designed to handle variations in load, pressure, and speed effectively. They incorporate features and components that allow them to adapt to changing operating conditions and maintain optimal performance. Here’s a detailed explanation of how hydraulic cylinders handle variations in load, pressure, and speed:
Variations in Load:
– Hydraulic cylinders are capable of handling variations in load by adjusting the force they exert. The force output of a hydraulic cylinder is determined by the hydraulic pressure and the surface area of the piston. When the load increases, the pressure in the hydraulic system can be adjusted to generate a higher force. This adjustment can be achieved by regulating the flow of hydraulic fluid into the cylinder using control valves. By controlling the pressure and flow, hydraulic cylinders can adapt to different load requirements, ensuring that the force applied is sufficient to handle the load while preventing excessive force that could cause damage.
Variations in Pressure:
– Hydraulic cylinders are designed to handle variations in pressure within the hydraulic system. They are equipped with seals and other components that can withstand high-pressure conditions. When the pressure within the hydraulic system fluctuates, the hydraulic cylinder adjusts accordingly to maintain its performance. The seals prevent fluid leakage and ensure that the hydraulic pressure is effectively transmitted to the piston, allowing the cylinder to generate the required force. Additionally, hydraulic systems often incorporate pressure relief valves and other safety mechanisms to protect the cylinder and the entire system from overpressure conditions.
Variations in Speed:
– Hydraulic cylinders can handle variations in speed through the control of hydraulic fluid flow. The speed of a hydraulic cylinder’s extension or retraction is determined by the rate at which hydraulic fluid enters or exits the cylinder. By adjusting the flow rate using flow control valves, the speed of the cylinder’s movement can be regulated. This allows for precise control over the speed, enabling operators to adapt to varying speed requirements based on the specific task or load. Furthermore, hydraulic systems can incorporate flow control valves with adjustable orifice sizes to fine-tune the speed of the cylinder’s movement.
Load-Sensing Technology:
– Advanced hydraulic systems may incorporate load-sensing technology to further enhance the ability of hydraulic cylinders to handle variations in load, pressure, and speed. Load-sensing systems monitor the load demand and adjust the hydraulic pressure and flow accordingly to meet that demand. This technology ensures that the hydraulic cylinder provides the necessary force while optimizing energy efficiency. Load-sensing systems are particularly beneficial in applications where the load requirements can vary significantly, allowing hydraulic cylinders to adapt in real-time and maintain precise control over force and speed.
Accumulators:
– Hydraulic systems can also utilize accumulators to assist in handling variations in load, pressure, and speed. Accumulators store hydraulic fluid under pressure, which can be released when needed to supplement the flow and pressure in the system. When there are sudden increases in load or pressure demands, accumulators can provide additional fluid to the hydraulic cylinder, ensuring smooth operation and preventing pressure drops. Similarly, accumulators can assist in maintaining consistent speed by compensating for fluctuations in flow rate. They act as a supplemental energy source, helping hydraulic cylinders respond effectively to variations in operating conditions.
In summary, hydraulic cylinders handle variations in load, pressure, and speed through various mechanisms and components. They can adjust the force output to accommodate different load requirements by regulating hydraulic pressure. The seals and components within hydraulic cylinders allow them to withstand variations in pressure within the hydraulic system. By controlling the flow of hydraulic fluid, hydraulic cylinders can regulate the speed of their movement. Advanced technologies such as load-sensing systems and the use of accumulators further enhance the adaptability of hydraulic cylinders to changing operating conditions. These features and mechanisms enable hydraulic cylinders to maintain optimal performance and provide reliable force and motion control in a wide range of applications.
editor by CX 2024-03-08
China Standard China Supplier Long Stroke Telescopic Heavy Duty Hydraulic Oil Cylinders for Sale vacuum pump ac system
Product Description
Product Description
Product Application
CHINAMFG company design and manufacture hydraulic cylinders for different applications:
1.Construction machinery
2.Mining machinery
3.Hydraulic press, including Forging press, Die casting machine, Injection Molding Machine, etc.
4.Extrusion press
5.Metallurgical machinery, like Rolling Mill Servo
6.Hoisting machinery, including marine jib crane,marine crane,hydraulic knuckle boom marine crane,etc.
7.Excavating machinery, used in telescopic boms, knuckle booms, fixed double taper booms,etc.
8.Petroleum drilling machinery
9.Hydraulic lifting platform
10.Marine equipment
11.Hydro power project
Design
Not only we could manufacture all kinds of heavy duty hydraulic cylinder on hydraulic press according to the drawing from customers,but also we could make a design according to customers’requirements. If you require our engineer to make a design, please advise us thefollowing specification :
1. Rated pressure
2. Working pressure
3. Test pressure
4. Working condition and environment ,for example ,temperature ,working frequency
5. Pulling force ,and return stroke force
6. Pulling and return speed
7. Assembly size
8. Seal ring requirements .For example , brand ,seal material etc .
9. Tube and piston rod raw material requirements
10. Piston rod surface treatment requirements, for example chromating film thickness , Surface hardness etc .
11. Painting and other spare parts requirements .
Manufacturing capability and cylinder size range
Max bore diameter: Ø1200mm
Max stroke: 12Meter
Max text pressure: 50MPa
Our Company
Company Profile
HangZhou CHINAMFG Heavy Industry Co.Ltd was established in 2008.Our products mainly include hydraulic baling machine , scrap shearing machine ,and all kinds of heavy duty hydraulic cylinders etc . .
We specialize on design and manufacture heavy duty hydraulic cylinders , scrap baler machine and shearing machine .Our hydraulic cylinders are widely used in different industry fields including:construction machinery,mining machinery, hydro~power project, offshore drilling platform, steel plant equipment , marine machinery,hydraulic lifting system etc.
We have gained 10 patents for our hydraulic cylinders.In 2008, our servo cylinders with cylinder bore 950mm for steel mill were exported to Poland.In 2009, our hydraulic cylinders with stroke 10 CHINAMFG were exported to Pakistan for water conservancy project. In 2016,cyliner with weight 90tons has been exported to Russian sucessfully .
Our hydraulic cylinder range: Bore:1000mm, Stroke:12 meter, testing pressure:50MPa We could make all kinds of hydraulic baler , hydraulic shear , scrap steel shredder machine , etc rated from 100 tons -1250tons . We could make all kinds of excavator spare parts , drill rig spare parts , steel mill spare parts according to OEM drawing , including all kinds of shaft and drill tools .
We have heavy duty workshop with area 10000 square meters. There is doublelayer crane in the workshop.The lifting height could reach to 16 meter while lifting capacity could reach to 75 tons. Our machining equipment including Horizontal Lathe (11 meter ), Vertical CNC Machining Center, Display boring and milling machine, Frame type CNC machining center,CNC Lathe, Deep hole boring machine (13 meter), honing machine,etc. Testing equipment including Intelligent Pressure Test Machine, UT Detector, MT Detector, Chrome Thickness Meter, etc.
Eternal company would devote to supply first rate equipment and provide total solutionsto our customer. In the past 10 years, we devoted ourself to continuous market expanding and the researchand development of new products. Till now, our products have been export to nearly 50 countries and own good reputation from our customers .
You are welcome to visit our company !
/* January 22, 2571 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1
Certification: | CE, ISO9001 |
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Pressure: | Medium Pressure |
Work Temperature: | Normal Temperature |
Acting Way: | Single Acting |
Working Method: | Straight Trip |
Adjusted Form: | Regulated Type |
Customization: |
Available
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Can telescopic cylinders be used in construction equipment like cranes?
Yes, telescopic cylinders are commonly used in construction equipment, including cranes. Here’s a detailed explanation:
Role in crane operation:
Telescopic cylinders play a critical role in the operation of cranes by enabling the extension and retraction of crane booms or arms. The telescopic cylinder is typically located at the base of the boom and is responsible for extending or retracting the boom sections, allowing the crane to reach different heights and distances.
Extension and retraction mechanism:
The telescopic cylinder in a crane consists of multiple stages or sleeves that retract inside one another. This nested design allows for compact storage when the boom is retracted, minimizing the overall length of the crane. When the cylinder extends, the stages slide out, increasing the length of the boom and providing the necessary reach. The synchronized extension and retraction of the stages are facilitated by the hydraulic control system.
Hydraulic control system:
The hydraulic control system in cranes is responsible for the precise and controlled extension and retraction of telescopic cylinders. It regulates the flow of hydraulic fluid to each stage of the cylinder, ensuring synchronized movement. By adjusting the flow rate, the operator can control the speed of extension and retraction, allowing for smooth and controlled operation of the crane.
Load handling capabilities:
Telescopic cylinders in cranes are designed to handle significant loads. They provide the necessary lifting force to support heavy loads at various boom lengths. The cylinder’s bore size, rod diameter, and overall construction are engineered to withstand the forces exerted during lifting and to deliver the required lifting capacities.
Variety of crane types:
Telescopic cylinders are utilized in various types of cranes, including mobile cranes, truck-mounted cranes, and crawler cranes. These cranes are widely used in construction sites, infrastructure projects, and other lifting and material handling applications. The versatility of telescopic cylinders allows them to be integrated into different crane designs and configurations.
Advantages of telescopic cylinders in cranes:
Telescopic cylinders offer several advantages in crane applications. These include:
- Compactness: Telescopic cylinders enable the boom to be retracted to a compact size, making it easier to transport and maneuver the crane in confined spaces.
- Reach and height capabilities: The telescopic design allows the crane to achieve extended reach and height, enabling it to access elevated work areas or reach over obstacles.
- Efficiency: The controlled extension and retraction of telescopic cylinders contribute to efficient operation, allowing the crane to adjust its boom length quickly and precisely.
- Stability: Telescopic cylinders provide stability to the crane by supporting the boom and load, ensuring safe lifting and lowering of heavy objects.
Overall, telescopic cylinders are integral components of construction equipment like cranes. They enable the extension and retraction of crane booms, contribute to efficient and controlled operation, and enhance the lifting capabilities of cranes in various construction and material handling tasks.
It’s important to consult the crane manufacturer’s documentation and guidelines for specific information on the telescopic cylinder’s capabilities, maintenance requirements, and safety considerations.
How do telescopic cylinders contribute to precise reach and manipulation?
Telescopic cylinders play a crucial role in enabling precise reach and manipulation in various applications. Here’s a detailed explanation:
Extended reach:
Telescopic cylinders allow for extended reach in equipment such as cranes, excavators, booms, and material handling machinery. The nested design of telescopic cylinders, with multiple stages that retract inside one another, enables the equipment to achieve a longer reach when required. By extending the telescopic cylinder, operators can access objects or work areas that are located at a distance.
Precise positioning:
Telescopic cylinders provide precise positioning capabilities, allowing operators to manipulate objects with accuracy. The hydraulic control system regulates the extension and retraction of each stage of the cylinder, enabling smooth and controlled movement. This precise control is essential in applications that require accurate placement or manipulation of objects, such as in construction, manufacturing, or material handling.
Load handling:
Telescopic cylinders contribute to precise load handling by providing the necessary force and control. The cylinders are designed to handle heavy loads and can exert the required power to lift, lower, or manipulate objects with precision. The hydraulic control system allows operators to adjust the speed and movement of the telescopic cylinder, ensuring safe and controlled load handling.
Adaptability:
Telescopic cylinders offer adaptability in reaching and manipulating objects in various environments. Their nested design allows for compact retraction, making them suitable for applications with limited space. The ability to extend and retract the telescopic cylinder provides flexibility in adjusting the reach and adapting to different working conditions.
Support for attachments:
Telescopic cylinders often support attachments or tools that enhance reach and manipulation capabilities. For example, in excavators, telescopic cylinders are used to extend the boom or arm, while additional attachments such as buckets or grabs facilitate precise material handling or excavation tasks.
Overall, telescopic cylinders contribute to precise reach and manipulation by offering extended reach, precise positioning, load handling capabilities, adaptability, and support for attachments. Their hydraulic control system and nested design enable operators to achieve accurate and controlled movements, enhancing productivity and efficiency in various applications.
It’s important to consult the equipment manufacturer’s documentation and guidelines for specific information on the telescopic cylinder’s capabilities, operating parameters, and recommended maintenance practices to ensure optimal performance and safety.
How does a telescopic cylinder differ from standard hydraulic cylinders?
A telescopic cylinder differs from standard hydraulic cylinders in several ways. Here’s a detailed explanation:
A telescopic cylinder, also known as a multistage cylinder or a sleeve cylinder, is specifically designed to provide an extended stroke length while maintaining a compact retracted length. In contrast, a standard hydraulic cylinder typically consists of a single-stage rod and barrel design. Here are the key differences between a telescopic cylinder and a standard hydraulic cylinder:
- Design and Structure: The most significant difference lies in the design and structure. A standard hydraulic cylinder has a single-stage design, meaning it consists of a single rod and barrel. On the other hand, a telescopic cylinder features multiple stages or sleeves nested inside one another. This nested structure allows for a longer stroke length while keeping the retracted length compact.
- Stroke Length: The stroke length of a telescopic cylinder can be significantly longer compared to a standard hydraulic cylinder. The ability to extend in multiple stages allows for a greater overall stroke length, making telescopic cylinders suitable for applications that require extended reach or height adjustment.
- Retracted Length: While a standard hydraulic cylinder has a fixed retracted length equal to its stroke length, a telescopic cylinder offers a compact retracted length. The nested design enables the stages to retract inside one another, reducing the overall length of the cylinder when not in use. This compact retracted length is advantageous in applications with space constraints.
- Load Capacity: Telescopic cylinders are designed to handle substantial loads while maintaining stability. The nested structure provides increased load-bearing capacity compared to standard hydraulic cylinders. The stages distribute the load evenly, ensuring efficient load transfer throughout the extended stroke.
- Complexity and Maintenance: Telescopic cylinders are generally more complex in design compared to standard hydraulic cylinders. They require precise alignment of the stages and may include additional components such as locking mechanisms or guiding systems. This complexity can affect maintenance requirements and may require specialized inspection and servicing procedures.
- Application: Telescopic cylinders are commonly used in applications that require extended reach or height adjustment, such as cranes, dump trucks, aerial platforms, and material handling equipment. Standard hydraulic cylinders, on the other hand, are versatile and widely used in various applications, including industrial machinery, construction equipment, and agricultural machinery.
Despite these differences, both telescopic cylinders and standard hydraulic cylinders are essential components in hydraulic systems. They both rely on hydraulic fluid to generate force and provide linear motion. The selection of the cylinder type depends on the specific requirements of the application, including stroke length, retracted length, load capacity, and available space.
It’s important to consult the manufacturer’s guidelines and specifications to ensure the proper selection, installation, and maintenance of the hydraulic cylinder based on the specific application requirements.
editor by CX 2024-03-05
China Hot selling Manufacturers Price Long Stroke 100 50 Ton Press Ryco Manuli CZPT Style Lifting Double Single Acting Piston Telescopic Hydraulic Cylinders for Sale vacuum pump oil near me
Product Description
Specifications:
Product Name | HSG Series Hydraulic Cylinder |
Work Press | 7/14/16/21/31.5MPa 37.5/63MPa Can be Customized |
Material | Aluminum, Cast Iron,45mnb Steel, Stainless Steel |
Bore Size | 40mm–320mm, Customizable |
Shaft Diameter | 20mm–220mm, Customizable |
Stroke Length | 30mm–14100mm, Customizable |
Rod Surface Hardness | HRC48-54 |
Operating Temperature | -40°C to +120 °C |
Paint Color | Black, Yellow, Blue, Brown, Customizable |
Service | OEM&ODM |
Warranty | 1 Year |
MOQ | 1 Piece |
Delivery Time | 7-15 Days, Also depending on specific demands |
Certification | ISO9001,CE |
Capacity | 50,000Pcs per year |
Product Display:
Mounting:
Working Flow: About Us
Tongte designs and manufactures durable, heavy-duty hydraulic products and accessories and offers lifecycle services to them. We constantly develop our machine base and operations to meet customer-specific needs and remain leaders in the industry. Beyond all else, we want to be the trusted, groundbreaking partner our customers truly need.
In addition to the customized cylinders, CHINAMFG offers hydraulic power units, Electric-Hydraulic linear actuators, piston accumulators, system configurations, and versatile services such as repair and manufacturing services. The modern production facilities are located in HangZhou, ZheJiang (China) where production started in 2001. The core values of Tongke guiding its business strongly are commitment, sustainability, interaction, and customer-first.
We possess over 20 years of experience in the industry and extensive global market experience, our customers are located all over the world, and we truly commit to the customers’ needs – these are the success factors of our family-owned company. Our vision is to grow and expand the business further into global markets.
FAQ:
Q1: What does your company do?
A: we are a supplier of high-quality hydraulic products including Hydraulic Cylinders, Hydraulic Power packs, Hydraulic Linear, and other Hydraulic components.
Q2:Are you a manufacturer or trading company?
A: We are a manufacturer.
Q3:Are you able to make Non-standard or customized products?
A: Yes, we can.
Q3: How long is your delivery time?
A: Normally, the delivery time is 7 days if we have stock, and 15-30 working days if we don’t. but it
also depends on the product
requirements and quantity.
Q4: Do you provide samples? are the samples free or not?
A: Yes, we can provide samples, but they are not free of charge.
Q5: What are your payment terms?
A: 30% deposit T/T or Irrevocable L/C at sight, If you have any questions, please feel free to
contact us.
Q6: What is your warranty policy?
A: All our products are warranted for 1 full year from the date of delivery against defects in materials and workmanship. Each individual product will be strictly inspected on our factory QC Process
System before shipment. We also have a Customer Service team to respond to customers’ questions within 12 hours. /* January 22, 2571 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1
Certification: | ISO9001 |
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Pressure: | High Pressure |
Work Temperature: | Normal Temperature |
Customization: |
Available
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.shipping-cost-tm .tm-status-off{background: none;padding:0;color: #1470cc}
Shipping Cost:
Estimated freight per unit. |
about shipping cost and estimated delivery time. |
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Payment Method: |
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Initial Payment Full Payment |
Currency: | US$ |
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Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
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How do telescopic cylinders handle variations in environmental conditions?
Telescopic cylinders are designed to handle variations in environmental conditions effectively. Here’s a detailed explanation:
Durable construction:
Telescopic cylinders are constructed with durable materials such as steel or high-strength alloys, which provide resistance to environmental elements. These materials are chosen for their ability to withstand harsh conditions, including temperature extremes, moisture, and exposure to chemicals or corrosive substances.
Sealing mechanisms:
Telescopic cylinders incorporate sealing mechanisms to protect the internal components from contaminants and maintain proper operation in different environments. The seals prevent the entry of dust, dirt, water, and other particles that could potentially damage the cylinder’s internal components or affect its performance. Seals also help retain the hydraulic fluid, ensuring optimal lubrication and preventing leakage.
Corrosion resistance:
Telescopic cylinders are often coated with protective finishes or treatments to enhance their corrosion resistance. These coatings, such as paint, powder coating, or specialized coatings like chrome plating, create a barrier between the cylinder’s surface and the surrounding environment, reducing the risk of corrosion. Corrosion-resistant materials and treatments are particularly crucial in outdoor or marine applications where exposure to moisture, saltwater, or chemicals is common.
Temperature considerations:
Telescopic cylinders are designed to handle variations in temperature. The materials used in their construction are selected to withstand both low and high temperature ranges. Additionally, the hydraulic fluid used in the cylinders is chosen based on its ability to maintain consistent performance across different temperature conditions. In extreme temperature environments, additional insulation or heating elements may be incorporated to ensure proper fluid viscosity and prevent freezing or overheating.
Environmental sealing:
In certain applications where telescopic cylinders are exposed to extreme environmental conditions, additional sealing measures may be implemented. Environmental seals are designed to provide extra protection against water, dust, or other contaminants that are prevalent in specific environments. These seals are typically more robust and durable to maintain the integrity of the cylinder in challenging conditions.
Regular maintenance:
To ensure optimal performance and longevity, regular maintenance is essential for telescopic cylinders. This includes inspecting and cleaning the cylinders, checking and replacing worn seals, monitoring fluid levels and quality, and addressing any signs of damage or wear. Maintenance intervals may vary depending on the operating conditions and manufacturer recommendations.
Overall, telescopic cylinders are engineered to handle variations in environmental conditions by incorporating durable construction, sealing mechanisms, corrosion resistance, temperature considerations, environmental sealing, and regular maintenance. These features contribute to the reliability, longevity, and performance of telescopic cylinders in diverse industrial applications.
Consulting with manufacturers or industry experts can provide further guidance on selecting telescopic cylinders that are suitable for specific environmental conditions.
Can telescopic cylinders be used in manufacturing machinery for material processing?
Yes, telescopic cylinders are commonly used in manufacturing machinery for material processing tasks. Here’s a detailed explanation:
Material handling and manipulation:
Telescopic cylinders are utilized in manufacturing machinery to handle and manipulate materials during the processing stages. They enable lifting, lowering, pushing, or pulling of components, parts, or raw materials, facilitating various manufacturing operations such as cutting, bending, shaping, or assembly.
Positioning and alignment:
Telescopic cylinders contribute to precise positioning and alignment of materials in manufacturing machinery. The controlled extension and retraction of the cylinders allow operators to align workpieces accurately, ensuring consistent quality, dimensional accuracy, and proper fit during material processing.
Adjustable working height:
In manufacturing machinery, telescopic cylinders provide the advantage of adjustable working height. By extending or retracting the cylinders, the height of the work surface or processing area can be modified to accommodate different material sizes or operator preferences. This flexibility enhances ergonomics and facilitates efficient material processing.
Modular design for customization:
Telescopic cylinders feature a modular design that allows for customization according to specific manufacturing requirements. The number of stages or sections can be adjusted to achieve the desired extended length and capacity of the cylinder. This modularity enables telescopic cylinders to be tailored to the dimensions and processing needs of different manufacturing machinery.
Force generation and control:
Telescopic cylinders generate the necessary force to perform material processing tasks. The hydraulic control system regulates the extension and retraction of the cylinders, allowing operators to control the force applied during cutting, bending, or other processing operations. This force control ensures precise and consistent material processing while minimizing the risk of damage or deformation.
Space optimization:
Telescopic cylinders contribute to space optimization in manufacturing machinery. Their compact design allows for efficient utilization of available space, especially in equipment with limited footprint. The telescopic nature of the cylinders enables them to retract when not in use, minimizing the space occupied and allowing for better overall layout and arrangement of the machinery.
Advantages of telescopic cylinders in manufacturing machinery:
Telescopic cylinders offer several advantages in material processing applications within manufacturing machinery:
- Material handling and manipulation capabilities
- Precise positioning and alignment of materials
- Adjustable working height for versatility
- Modular design for customization
- Force generation and control for consistent processing
- Space optimization in compact machinery
Overall, telescopic cylinders are widely used in manufacturing machinery for material processing tasks, providing material handling, positioning, and force control capabilities. Their flexibility, modularity, and precise control contribute to efficient and accurate material processing operations in manufacturing.
It’s important to consult the equipment manufacturer’s documentation and guidelines for specific information on the integration, operation, and maintenance of telescopic cylinders in manufacturing machinery.
Can telescopic cylinders be customized for specific machinery and equipment?
Yes, telescopic cylinders can be customized to meet the specific requirements of different machinery and equipment. Here’s a detailed explanation:
Customizable stroke length:
Telescopic cylinders can be designed and manufactured with customized stroke lengths to suit the specific needs of machinery and equipment. The stroke length determines the maximum extension or retraction distance of the cylinder and can be tailored to match the required range of motion for a particular application.
Adjustable force and speed:
The hydraulic control system of telescopic cylinders allows for adjustability in terms of force and speed. The system can be configured to provide the necessary force output for the machinery or equipment, ensuring optimal performance. Additionally, the speed of extension and retraction can be adjusted to match the operational requirements, enabling precise and efficient operation.
Mounting options:
Telescopic cylinders can be customized with different mounting options to facilitate easy integration with specific machinery and equipment. Mounting configurations can vary depending on factors such as available space, mounting orientation, and compatibility with existing systems. Manufacturers can provide various mounting solutions to ensure seamless installation.
Sealing and protection:
In certain applications, telescopic cylinders may require specialized sealing and protection features. Manufacturers can customize the cylinder design to incorporate seals and protective coatings that are suitable for the working environment. This customization helps enhance the longevity and reliability of the cylinder, especially in harsh operating conditions.
Material selection:
Telescopic cylinders can be manufactured using different materials to meet specific machinery and equipment requirements. Material selection depends on factors such as load capacity, operating temperature, corrosion resistance, and weight considerations. Manufacturers can offer material options to ensure the cylinder’s compatibility and performance in the intended application.
Integration with control systems:
Telescopic cylinders can be integrated with control systems and sensors to enable advanced functionality and automation. Customization may involve incorporating position sensors, pressure sensors, or other feedback devices to provide real-time data and enhance the overall performance and safety of the machinery or equipment.
Overall, telescopic cylinders can be customized in terms of stroke length, force and speed adjustability, mounting options, sealing and protection features, material selection, and integration with control systems. This customization allows telescopic cylinders to be tailored to the specific requirements of machinery and equipment, ensuring optimal performance and functionality.
It’s important to collaborate with the manufacturer or a qualified expert to determine the appropriate customization options and ensure compliance with relevant industry standards and regulations.
editor by CX 2024-03-05
China Best Sales Hot Sale Telescopic Hydraulic Cylinder with CE ISO for Tipper Trailer vacuum pump engine
Product Description
Product description:
CHINAMFG is famous brand in front-end cylinders, offering an extensive catalogue from 5 to 100 tons with bespoke solutions. Designed for rear-end tippers and tippers trailers, CHINAMFG brand front-end telescopic cylinders are known for their durability, reliability in all conditions and value for money. We believe in delivering a solution that can rapidly and successfully meet your requirements in demanding industries such as transportation, construction and mining. With high payload and longer service intervals for increased operating time, CHINAMFG brand front-end cylinders are also environmentally friendly solutions with lower oil & fuel consumption.
FC telescopic front-end cylinders are primarily designed for straight headboard dump trucks with a capacity range of over 100 tons tipping weight. Our trunnion type FC cylinder is lightweight, strong, maintenance free and offers the most added stability to the tipper. The CHINAMFG brand FC tipping cylinders have earned reputation for their reliability and value for money over many years.
Designed for Dump Truck applications, FC series cylinder with 3-7 stages is capable of lifting more weight which in return allows trucks to be equipped with smaller cylinders reducing space and saving weight. This CHINAMFG series cylinder is mostly used in combination with a Straight Headboard Type and Trunnion Type Body Connection.
Workshop with advanced equipment:
Exhibition:
Certificates: ISO9001, IATF 16949:2016, CE,etc.
FAQ:
Q1: How about your cylinders compared with HYVA cylinder ?
Our cylinders can replace HYVA cylinder well, with same technical details and mounting sizes
Q2: What’s your cylinder’s advantages ?
The cylinders are manufactured by advanced equipments and made under strictly quality control processing.
The steel is quenched and tempered 27SiMn steel and all raw materials are good quality from world famous companies.
Competitive price!
Q3: When your company be established ?
Our company be established in 2002, professional manufacturer of hydraulic cylinders more than 20 years.
We had passed IATF 16949:2016 Quality control system, ISO9001, CE,etc.
Q4: How about the delivery time ?
7-15 days approximately.
Q5: How about the cylinder’s quality gurantee ?
One year.
/* March 10, 2571 17:59:20 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1
Certification: | CE, ISO9001, IATF 16949:2016, SGS |
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Pressure: | High Pressure |
Work Temperature: | Normal Temperature |
Acting Way: | Single Acting |
Working Method: | Straight Trip |
Adjusted Form: | Switching Type |
Customization: |
Available
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Can telescopic cylinders be used in both mobile and stationary machinery?
Yes, telescopic cylinders can be used in both mobile and stationary machinery. Here’s a detailed explanation:
Versatility:
Telescopic cylinders are highly versatile and can be integrated into a wide range of machinery, regardless of whether it is mobile or stationary. The modular design and customizable features of telescopic cylinders make them adaptable to various applications and industries.
Mobile machinery:
In mobile machinery, such as construction equipment, agricultural machinery, material handling vehicles, and truck-mounted cranes, telescopic cylinders play a crucial role. They are commonly used for tasks such as lifting and lowering loads, extending and retracting booms or arms, tilting or dumping containers, and providing stability and support. The compactness of telescopic cylinders is particularly advantageous in mobile machinery, where space constraints are common.
Stationary machinery:
Telescopic cylinders are also well-suited for stationary machinery, including industrial equipment, manufacturing machinery, hydraulic presses, and material processing systems. In these applications, telescopic cylinders are used for tasks such as lifting heavy objects, adjusting heights or positions, applying pressure or force, and controlling movements. The extended reach and high force output of telescopic cylinders make them suitable for stationary machinery that requires precise and controlled motion.
Common applications:
Telescopic cylinders can be found in a variety of common applications across both mobile and stationary machinery. Some examples include:
- Crane trucks: Telescopic cylinders enable the extension and retraction of crane booms, allowing for lifting and positioning of heavy loads at various heights and distances.
- Front-end loaders: Telescopic cylinders support the lifting and tilting of buckets or forks, facilitating material handling and loading operations.
- Dump trucks: Telescopic cylinders enable the tilting of dump truck beds, allowing for controlled unloading of materials.
- Scissor lifts: Telescopic cylinders provide vertical lifting and lowering capabilities, allowing for elevated work platforms and access to higher areas.
- Hydraulic presses: Telescopic cylinders apply force to compress or shape materials in manufacturing processes.
These examples illustrate the versatility and applicability of telescopic cylinders in both mobile and stationary machinery.
It’s important to consider the specific requirements of each machinery application and consult with manufacturers or industry experts to ensure the selection and integration of telescopic cylinders that meet the operational needs and safety standards.
Can telescopic cylinders be used in aerial work platforms for extended reach?
Yes, telescopic cylinders are commonly used in aerial work platforms to achieve extended reach. Here’s a detailed explanation:
Increased working height:
Telescopic cylinders enable aerial work platforms to reach greater heights compared to other types of lifting mechanisms. The multi-stage design of telescopic cylinders allows for sequential extension, providing incremental increases in working height. This extended reach capability is crucial for accessing elevated areas such as construction sites, maintenance tasks, or elevated platforms.
Flexible reach adjustment:
Telescopic cylinders offer flexibility in adjusting the reach of aerial work platforms. By extending or retracting the cylinders, operators can modify the platform’s horizontal reach according to the specific job requirements. This flexibility allows for precise positioning of the platform, ensuring safe and efficient access to work areas at varying distances from the base.
Stability and load capacity:
Telescopic cylinders contribute to the stability and load capacity of aerial work platforms during extended reach operations. The cylinders provide structural support and help distribute the weight of the platform and the load being lifted. This load distribution ensures stability, minimizes the risk of tipping or tilting, and allows for safe operation even at maximum reach.
Controlled movements:
Telescopic cylinders enable controlled and smooth movements of aerial work platforms. The hydraulic control system regulates the extension and retraction of the cylinders, allowing for precise control over the platform’s vertical and horizontal motions. This controlled movement enhances operator safety, minimizes vibrations, and enables accurate positioning of the platform during extended reach tasks.
Compact design:
Telescopic cylinders offer a compact design that allows for efficient integration into aerial work platforms. The cylinders can be retracted when not in use, minimizing the space occupied by the lifting mechanism. This compactness allows for better maneuverability, improved accessibility in confined spaces, and efficient transportation of the aerial work platform.
Integration with other platform features:
Telescopic cylinders can be integrated with other features of aerial work platforms to enhance functionality. For example, they can be combined with articulating booms or rotating platforms to achieve versatile reach and positioning capabilities. This integration expands the range of applications for aerial work platforms, enabling them to navigate obstacles, reach over obstacles, or access difficult-to-reach areas.
Advantages of telescopic cylinders in aerial work platforms:
Telescopic cylinders offer several advantages when used in aerial work platforms for extended reach:
- Increased working height for accessing elevated areas
- Flexible reach adjustment for precise positioning
- Stability and load capacity during extended reach
- Controlled movements for operator safety
- Compact design for maneuverability and transportation
- Integration with other platform features for enhanced functionality
Overall, telescopic cylinders are a reliable and efficient choice for achieving extended reach in aerial work platforms. Their ability to increase working height, provide flexibility in reach adjustment, ensure stability, enable controlled movements, offer a compact design, and integrate with other platform features makes them well-suited for a wide range of aerial work applications.
It’s important to consult the equipment manufacturer’s documentation and guidelines for specific information on the integration, operation, and maintenance of telescopic cylinders in aerial work platforms.
Can telescopic cylinders be used for both lifting and pushing applications?
Yes, telescopic cylinders can be used for both lifting and pushing applications. Here’s a detailed explanation:
Lifting applications:
Telescopic cylinders are commonly employed in lifting applications where they provide the necessary force and stroke length to lift heavy loads. The nested structure of telescopic cylinders allows for extended stroke lengths while maintaining a compact retracted length. The hydraulic system supplies pressurized fluid to each stage, generating the force required for lifting. As the stages extend, the load is raised to the desired height.
Pushing applications:
In addition to lifting, telescopic cylinders can also be used for pushing applications. In these cases, the telescopic cylinder applies force in the opposite direction, typically to move or push objects or components. The hydraulic system supplies pressurized fluid to each stage, causing the stages to extend and exert a pushing force. The nested structure of the cylinder ensures that the force is transmitted through each stage, allowing for effective pushing.
Benefits of telescopic cylinders for lifting and pushing:
Telescopic cylinders offer several benefits for both lifting and pushing applications:
- Extended stroke length: Telescopic cylinders provide a longer stroke length compared to other types of cylinders, allowing for increased reach and movement in lifting and pushing operations.
- Compact retracted length: Despite their extended stroke length, telescopic cylinders have a compact retracted length. This is advantageous when space is limited or when a shorter cylinder length is desired.
- High force capabilities: Telescopic cylinders are designed to handle heavy loads and can generate significant force, making them suitable for lifting and pushing applications that require substantial power.
- Adjustability and flexibility: The hydraulic control system of telescopic cylinders allows for adjustability in terms of force, speed, and stroke length, providing flexibility and adaptability to different lifting and pushing requirements.
- Versatility: Telescopic cylinders can be used in various industries and applications, including construction, material handling, automotive, and more, making them versatile solutions for lifting and pushing tasks.
It’s important to consider the specific requirements of the lifting or pushing application and consult the manufacturer’s guidelines to ensure the proper selection, installation, and operation of telescopic cylinders in order to achieve safe and efficient performance.
editor by CX 2024-02-22
China supplier Single Acting CZPT Type Telescopic Hydraulic Cylinder for Dumper Trailer on Sale vacuum pump diy
Product Description
Product description:
CHINAMFG is famous brand in front-end cylinders, offering an extensive catalogue from 5 to 100 tons with bespoke solutions. Designed for rear-end tippers and tippers trailers, CHINAMFG brand front-end telescopic cylinders are known for their durability, reliability in all conditions and value for money. We believe in delivering a solution that can rapidly and successfully meet your requirements in demanding industries such as transportation, construction and mining. With high payload and longer service intervals for increased operating time, CHINAMFG brand front-end cylinders are also environmentally friendly solutions with lower oil & fuel consumption.
FC telescopic front-end cylinders are primarily designed for straight headboard dump trucks with a capacity range of over 100 tons tipping weight. Our trunnion type FC cylinder is lightweight, strong, maintenance free and offers the most added stability to the tipper. The CHINAMFG brand FC tipping cylinders have earned reputation for their reliability and value for money over many years.
Designed for Dump Truck applications, FC series cylinder with 3-7 stages is capable of lifting more weight which in return allows trucks to be equipped with smaller cylinders reducing space and saving weight. This CHINAMFG series cylinder is mostly used in combination with a Straight Headboard Type and Trunnion Type Body Connection.
Workshop with advanced equipment:
Exhibition:
Certificates: ISO9001, IATF 16949:2016, CE,etc.
FAQ:
Q1: How about your cylinders compared with HYVA cylinder ?
Our cylinders can replace HYVA cylinder well, with same technical details and mounting sizes
Q2: What’s your cylinder’s advantages ?
The cylinders are manufactured by advanced equipments and made under strictly quality control processing.
The steel is quenched and tempered 27SiMn steel and all raw materials are good quality from world famous companies.
Competitive price!
Q3: When your company be established ?
Our company be established in 2002, professional manufacturer of hydraulic cylinders more than 20 years.
We had passed IATF 16949:2016 Quality control system, ISO9001, CE,etc.
Q4: How about the delivery time ?
7-15 days approximately.
Q5: How about the cylinder’s quality gurantee ?
One year.
/* March 10, 2571 17:59:20 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1
Certification: | CE, ISO9001, IATF 16949:2016, SGS |
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Pressure: | High Pressure |
Work Temperature: | Normal Temperature |
Acting Way: | Single Acting |
Working Method: | Straight Trip |
Adjusted Form: | Switching Type |
Customization: |
Available
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What safety considerations are important when using machinery with telescopic cylinders?
When using machinery with telescopic cylinders, several safety considerations should be taken into account. Here’s a detailed explanation:
Operator training and awareness:
Proper training and awareness are crucial for operators working with machinery equipped with telescopic cylinders. Operators should receive comprehensive training on the safe operation of the machinery, including the correct use of telescopic cylinders. They should be familiar with the controls, safety features, and best practices to ensure their own safety and the safety of others in the vicinity.
Regular inspection and maintenance:
Regular inspection and maintenance of telescopic cylinders are essential for ensuring safe operation. Cylinders should be inspected for signs of wear, damage, or leakage. Any issues should be addressed promptly to prevent potential failures or accidents. Lubrication, if required, should be performed according to the manufacturer’s recommendations.
Proper load capacity and stability:
It is important to ensure that the machinery and telescopic cylinders are used within their specified load capacity. Exceeding the load capacity can lead to instability, loss of control, or structural failure. Proper weight distribution and secure attachment of loads are also critical to maintaining stability during operation.
Safe work environment:
Creating a safe work environment is essential when using machinery with telescopic cylinders. This includes maintaining clear and unobstructed pathways for the machinery’s movement, removing potential hazards, and implementing appropriate safety measures such as barriers, signage, or warning systems to prevent unauthorized access or accidental contact with the machinery or its cylinders.
Emergency stop and shutdown procedures:
Emergency stop and shutdown procedures should be clearly communicated to operators. They should be trained on how to quickly and effectively stop the machinery’s operation in case of an emergency or when a safety hazard is detected. These procedures should be regularly reviewed and practiced to ensure a prompt response in critical situations.
Proper guarding and protection:
Telescopic cylinders should be adequately guarded to prevent accidental contact and potential injuries. Guarding may include physical barriers, shields, or sensors that detect the presence of personnel or objects in the cylinder’s path. Additionally, operators should wear appropriate personal protective equipment (PPE) as recommended for the specific task and working environment.
Compliance with regulations and standards:
It is important to ensure compliance with relevant regulations and safety standards when using machinery with telescopic cylinders. These regulations and standards may address aspects such as design, installation, operation, maintenance, and inspection of the machinery and its components. Adhering to these requirements helps mitigate risks and promotes a safe working environment.
Regular risk assessments:
Regular risk assessments should be conducted to identify and address potential hazards associated with the machinery and telescopic cylinders. This includes assessing risks related to operation, maintenance, equipment failure, environmental conditions, and human factors. Mitigation measures should be implemented based on the findings of the risk assessment.
Overall, safety considerations when using machinery with telescopic cylinders involve operator training, regular inspection and maintenance, load capacity and stability, safe work environment, emergency procedures, guarding and protection, compliance with regulations, and regular risk assessments. By addressing these considerations, the risks associated with operating machinery with telescopic cylinders can be minimized, promoting a safer working environment.
It’s important to consult the machinery manufacturer’s guidelines, safety manuals, and applicable regulations to ensure comprehensive understanding and implementation of safety practices.
Can telescopic cylinders be used in forestry equipment for tree handling?
Yes, telescopic cylinders are commonly used in forestry equipment for tree handling tasks. Here’s a detailed explanation:
Tree felling and extraction:
Telescopic cylinders play a vital role in tree felling and extraction operations. They are utilized in equipment such as feller bunchers, harvesters, and forwarders. Telescopic cylinders provide the necessary force to cut down trees and extract them from the forest. The cylinders are used in combination with cutting heads, grapples, or clamps to grip, hold, and manipulate trees during the felling and extraction processes.
Boom and arm extension:
In forestry equipment, telescopic cylinders are employed to extend the booms and arms of machinery. This extension capability allows operators to reach trees located at various distances and heights, facilitating efficient tree handling. Telescopic cylinders enable the equipment to adapt to different tree sizes and positions, enhancing productivity and reducing manual labor.
Precise control:
Telescopic cylinders provide precise control over tree handling movements. The hydraulic control system allows operators to extend and retract the cylinders with accuracy, enabling controlled positioning of trees during felling, extraction, or stacking. This precise control is crucial for ensuring operator safety, preventing damage to the equipment or surrounding environment, and optimizing operational efficiency.
Load handling and stacking:
Telescopic cylinders support load handling and stacking operations in forestry equipment. They provide the necessary lifting force to handle tree logs and facilitate stacking for transportation or processing. The cylinders work in conjunction with grapples, forks, or other attachments to securely grip and manipulate tree logs during loading, unloading, or stacking activities.
Stability and balance:
Telescopic cylinders contribute to the stability and balance of forestry equipment during tree handling tasks. The controlled extension and retraction of the cylinders help maintain the proper weight distribution and prevent tipping or imbalance when handling heavy tree logs. This ensures the safety of operators and equipment in challenging forestry environments.
Advantages of telescopic cylinders in forestry equipment:
Telescopic cylinders offer several advantages in tree handling applications:
- Enhanced reach: Telescopic cylinders enable extended reach, allowing operators to access trees at various distances and heights.
- Precise control: The hydraulic control system provides precise control over tree handling movements, ensuring accurate positioning and manipulation.
- Efficient load handling: Telescopic cylinders provide the necessary force for lifting, holding, and stacking tree logs, improving efficiency in forestry operations.
- Adaptability: The extension capability of telescopic cylinders allows for adaptation to different tree sizes and positions, enhancing versatility in tree handling tasks.
- Stability and safety: Telescopic cylinders contribute to equipment stability and operator safety by maintaining proper weight distribution during tree handling activities.
Overall, telescopic cylinders are widely used in forestry equipment for tree handling tasks, offering extended reach, precise control, efficient load handling, adaptability, and stability. They enhance the productivity, safety, and efficiency of forestry operations.
It’s important to consult the equipment manufacturer’s documentation and guidelines for specific information on the integration, operation, and maintenance of telescopic cylinders in forestry equipment.
How does a telescopic cylinder handle variations in extension and retraction?
A telescopic cylinder is designed to handle variations in extension and retraction through its inherent structure and hydraulic system. Here’s a detailed explanation:
Handling variations in extension:
When extending a telescopic cylinder, each stage or sleeve extends successively, one inside the other, to achieve the desired stroke length. This nested structure allows for incremental extension, providing flexibility in adapting to different extension requirements. The hydraulic system supplies pressurized fluid to each stage’s piston, generating the necessary force for extension. The internal flow paths in the cylinder ensure synchronized movement of the stages, allowing for controlled and precise extension.
Handling variations in retraction:
During retraction, the telescopic cylinder stages retract in the reverse order of extension. The hydraulic system controls the flow of fluid to each stage, allowing for controlled retraction. The nested structure of the cylinder ensures that each stage retracts smoothly inside the preceding stage. The hydraulic pressure and flow are regulated to prevent rapid or uncontrolled retraction, ensuring safe and stable operation.
Compensating for variations:
Telescopic cylinders are designed to compensate for variations in extension and retraction through their hydraulic control systems. The hydraulic system can be adjusted to vary the flow rate, pressure, or force applied to each stage, allowing for fine-tuning and accommodating different extension and retraction requirements. Additionally, the locking mechanisms incorporated in telescopic cylinders help maintain the extended position securely, compensating for external forces or variations in loads.
Overall, the nested structure, hydraulic system, and locking mechanisms of telescopic cylinders provide the necessary flexibility and control to handle variations in extension and retraction. This enables the cylinders to adapt to different operating conditions, loads, and stroke length requirements in various applications.
It’s important to follow the manufacturer’s guidelines and recommendations for proper operation, maintenance, and adjustment of telescopic cylinders to ensure their reliable and safe performance.
editor by CX 2024-02-14
China high quality Garbage Truck Use Long Stroke Double Acting Hydraulic Cylinder for Sale Customized vacuum pump engine
Product Description
Hydraulic Cylinder used on Front Loader
Hydraulic cylinders are an integral part of many machines and devices, and front loaders are no exception. Front loaders, also known as front end loaders or simply loaders, are heavy equipment machines used for moving, handling, and lifting materials such as dirt, sand, rocks, and other construction debris. The hydraulic cylinder in a front loader is a key component that enables the machine to perform its various functions. It is responsible for lifting the bucket and moving it into position to scoop up material. The hydraulic cylinder also allows the bucket to be lowered and dumped, releasing the material at the desired location. The combination of the hydraulic cylinder and the front loader is a force to be reckoned with. They work together seamlessly, enabling the loader to perform tasks quickly and efficiently. The hydraulic cylinder’s strength and precision make it an indispensable part of the front loader, ensuring its smooth operation and reliability.
Hydraulic Cylinder used on Side Loader
The side loader garbage truck is a remarkable piece of engineering, designed with efficiency and hygiene in mind. The truck’s unique design, which includes a hydraulic cylinder, allows it to handle large volumes of trash with ease. The hydraulic cylinder in a side loader is made up of 2 main parts: the cylinder tube and the piston. The cylinder tube is a hollow metal cylinder that contains the hydraulic fluid. The piston is a CHINAMFG metal rod that slides within the cylinder tube. The hydraulic cylinder is the driving force behind the side loader garbage truck’s capabilities. It powers the lifting and tilting mechanisms that are essential for emptying trash containers into the truck’s body. The cylinder uses pressurized hydraulic fluid to generate the force necessary to manipulate the trash container.
Hydraulic Cylinder used on Rear Loader
The rear loader garbage truck is a specialized vehicle designed to handle the collection and disposal of trash in an efficient and hygienic manner. It features a unique loading mechanism that allows trash to be emptied directly into the truck’s body from the side, rather than from the rear or top.The hydraulic cylinder is what powers the trash container lifting mechanism. It uses pressurized hydraulic fluid to generate the force needed to tilt and empty the trash container into the truck’s hopper. This design allows for quick and effortless emptying, reducing the time and effort needed for trash collection.The hydraulic cylinder in a rear loader must be able to withstand significant forces and pressures, as it is responsible for lifting heavy loads and repeatedly performing this task over time.
About Us
Established in 1988 , HangZhou LD Machinery Co, LTD. (hereinafter referred to “LD”) is a leading manufacturer specializing in the design, research, development, manufacture and marketing in the hydraulic industry. Being one of major suppliers of customized components and cylinders for manufacturers spreaded all over the world, the company is committed to offer high quality products with competitive prices and excellent service worldwide.
Headquartered in HangZhou City, ZHangZhoug Province, the company wholly owns a subsidiary production factory named “HangZhou YUEWEI Hydraulic Technology Co., Ltd”, which covers an area of more than 380,000 square meters , possesses abundant technical strength and sound production management system, superior machining production equipment, strict and effective quality control system, advanced and excellent inspection instruments.
More than 35 years experience in machining industry, with over 10 experienced technical engineers and 150 skilled workers, LD has a senior engineering technical team with special skills and rich experience in product design, casting, forging, and CNC machining, can handle special material, structure, defect and processing, meet the evolving needs, and provide optimal solution and real one-stop service to customers.
Hydraulic Cylinder Producing Process
Step1: Quality Control on Raw Material
We have our own lab in factory, inspect the raw material and do the test. For every batch of material we received, we will ask supplier provide their certificate, and then cut them to do the test again to see if the results match the certification. Also, every batch we received, we will cut them into pieces to check the air bubbles. Once they are all qualified, we will accept it, and all detail information will be recording in our ERP system. We will also pay lot of attention on the salt spray test for chrome rod. Every month, we will cut the material, put them into test machine to see if it reach the requirement. All the result will be recorded at our QC department. If customer need, we can provide it.
Step2: Quality Control on Machining
we start doing components machining from 1988 with 36 years experience now and insist doing 100% inspection. We spend lots of money, invest on auto robots and machines. Now half of the producing line is by robot so that we can ensure our quality be stable good. For every part of the cylinder, we do 3 times inspecting. Firstly, workers will do self inspection. Secondly, we have tour-hour inspection checking the products, 2 times in the morning and 2 times in the afternoon, make sure that every step is good. After the products are all completed, we will do 100% inspection. For thread, for the tolerance, everything, we need double check. Also, we have specific warehouse just for the measuring tools. Every inspector have their own measuring tool and we will check the measuring tools regularly to make sure they are all in good condition, so that the measuring results will be convincing.
Step3: Quality Control on Welding
We are qualified to AWS certification, which is very popular in North American market. First, for the visual test, we will make sure that every components are welded good, look beautiful. And the second, we need to check the penetration. We have more than 15 years experience, we do know what kind of designing angle can make the cylinder welding strong. Once we finish the first article, we will cut it and analyse the welding to see if it is fulfill the groove. And then do the radiographic testing to make sure there is no gap inside. What’s more, we will do the ultrasonic test to check the program for the robot. Now 80% of welding is doing by robot. Once the program confirmed, no 1 can change it unless the welding manager, and they only have 5% right.
Step4: Quality Control on Assembling
For assembling, we have some difference with others. The brand we uses for seals are all those famous brand like Aston, Parker, Hallite. The cylinder we give to our customer has 2 years warranty. For our company, we engrave our part number and manufacturing date for the quality warranty. So no matter for seals or any others, as long as they are parts of cylinder, if it is under 2 years, we will take responsibility for them. And we will do the test for every cylinder like for pressure after we finish assembling.
Step5: Quality Control on Painting
We have our half auto painting line. Right now, we can paint about 1500 cylinders per day, which is about 1 container. Before we do the painting, we will do the wash first and for every cylinder, we will test for hardness, thickness and adhesion to make sure the painting are all good, which will be recorded into OQC report, print out and stick on the box, ship to you with your products.
Step6: Hydraulic Cylinder Packing
For every cylinder, we have the stick to show the detail information like bore size, stroke and working pressure. And we will use individual plastic bag packing. If customer need, we can also use individual carton box packing. We will fasten 1 floor after 1 floor with plat, so customer can only cut what they need and other layer will still be fasten. Moreover, there will be plywood pallet or plywood box for customer choosing. We will also send the loading picture to customer after we ship them to make sure everything is well loaded in China.
Packing Reference
Order Process
Enterprise Features
FAQ
Q1. What is LD product’s quality assurance?
100% inspection for each product before shipping with inspection rereport for tracking.
Q2: How long is the warranty on LD products?
The warranty is 2 years for general products since the date of shipment.
Q3: How LD deal with the quality problem during warranty period?
1. LD will take the corresponding cost caused by customer local reparing.
2. LD will provide the product by free if the repair cost is higher than the product value, but the freight involved shall be borne by customer side.
Q4: How to ensure the order can be shipped on time?
LD will send the “production schedule” every week after receiving customers’ orders. If any delays, LD will inform customers 3 weeks in advance, so as to facilitate the customer to arrange the schedule.
Q5: Does LD offer delivery service?
Yes. LD has deep cooperation with logistics companies all over the world to provide customers with quick and convenient “Door-to-Door services”,including sea, air and express.
Q6: How LD control the product quality?
1. Raw materials: We will test the material of each batch of raw materials we receive, and the piston rod will be tested with salt spray. This is to ensure that the material of our products meets the requirements at the beginning.
2. Processing: We have the leading machining equipment, and obtained ISO9001 certification.
3. Welding: Our factory is equipped with welding robots, and has obtained the AWS certification.
4. Assembly pressure test: 100% testing with OQC report for cHangZhou. The seals we use are: Hallite, Aston and Gapi
/* March 10, 2571 17:59:20 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1
Certification: | ISO9001 |
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Pressure: | Medium Pressure |
Work Temperature: | Normal Temperature |
Acting Way: | Double Acting |
Working Method: | Straight Trip |
Adjusted Form: | Regulated Type |
Samples: |
US$ 299/Piece
1 Piece(Min.Order) | |
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Customization: |
Available
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Can hydraulic cylinders be integrated with modern telematics and remote monitoring?
Yes, hydraulic cylinders can indeed be integrated with modern telematics and remote monitoring systems. The integration of hydraulic cylinders with telematics and remote monitoring technology offers numerous benefits, including enhanced operational efficiency, improved maintenance practices, and increased overall productivity. Here’s a detailed explanation of how hydraulic cylinders can be integrated with modern telematics and remote monitoring:
1. Sensor Integration:
– Hydraulic cylinders can be equipped with various sensors to gather real-time data about their performance and operating conditions. Sensors such as pressure transducers, temperature sensors, position sensors, and load sensors can be integrated directly into the cylinder or its associated components. These sensors provide valuable information about parameters such as pressure, temperature, position, and load, enabling remote monitoring and analysis of the cylinder’s behavior.
2. Data Transmission:
– The data collected from the sensors in hydraulic cylinders can be transmitted wirelessly or through wired connections to a central monitoring system. Wireless communication technologies such as Bluetooth, Wi-Fi, or cellular networks can be employed to transmit data in real-time. Alternatively, wired connections such as Ethernet or CAN bus can be utilized for data transmission. The choice of communication method depends on the specific requirements of the application and the available infrastructure.
3. Remote Monitoring Systems:
– Remote monitoring systems receive and process the data transmitted from hydraulic cylinders. These systems can be cloud-based or hosted on local servers, depending on the implementation. Remote monitoring systems collect and analyze the data to provide insights into the cylinder’s performance, health, and usage patterns. Operators and maintenance personnel can access the monitoring system through web-based interfaces or dedicated software applications to view real-time data, receive alerts, and generate reports.
4. Condition Monitoring and Predictive Maintenance:
– Integration with telematics and remote monitoring enables condition monitoring and predictive maintenance of hydraulic cylinders. By analyzing the collected data, patterns and trends can be identified, allowing for the detection of potential issues or anomalies before they escalate into major problems. Predictive maintenance algorithms can be applied to the data to generate maintenance schedules, recommend component replacements, and optimize maintenance activities. This proactive approach helps prevent unexpected downtime, reduces maintenance costs, and maximizes the lifespan of hydraulic cylinders.
5. Performance Optimization:
– The data collected from hydraulic cylinders can also be utilized to optimize their performance. By analyzing parameters such as pressure, temperature, and load, operators can identify opportunities for improving operational efficiency. Insights gained from the remote monitoring system can guide adjustments in system settings, load management, or operational practices to optimize the performance of hydraulic cylinders and the overall hydraulic system. This optimization can result in energy savings, improved productivity, and reduced wear and tear.
6. Integration with Equipment Management Systems:
– Telematics and remote monitoring systems can be integrated with broader equipment management systems. This integration allows hydraulic cylinder data to be correlated with data from other components or related machinery, providing a comprehensive view of the overall system’s performance. This holistic approach enables operators to identify potential interdependencies, optimize system-wide performance, and make informed decisions regarding maintenance, repairs, or upgrades.
7. Enhanced Safety and Fault Diagnosis:
– Telematics and remote monitoring can contribute to enhanced safety and fault diagnosis in hydraulic systems. Real-time data from hydraulic cylinders can be used to detect abnormal conditions, such as excessive pressure or temperature, which may indicate potential safety risks. Fault diagnosis algorithms can analyze the data to identify specific issues or malfunctions, enabling prompt intervention and reducing the risk of catastrophic failures or accidents.
In summary, hydraulic cylinders can be effectively integrated with modern telematics and remote monitoring systems. This integration enables the collection of real-time data, remote monitoring of performance, condition monitoring, predictive maintenance, performance optimization, integration with equipment management systems, and enhanced safety. By harnessing the power of telematics and remote monitoring, hydraulic cylinder users can achieve improved efficiency, reduced downtime, optimized maintenance practices, and enhanced overall productivity in various applications and industries.
Customization of Hydraulic Cylinders for Marine and Offshore Applications
Yes, hydraulic cylinders can be customized for use in marine and offshore applications. These environments present unique challenges, such as exposure to corrosive saltwater, high humidity, and extreme operating conditions. Customization allows hydraulic cylinders to meet the specific requirements and withstand the harsh conditions encountered in marine and offshore settings. Let’s delve into the details of how hydraulic cylinders can be customized for marine and offshore applications:
- Corrosion Resistance: Marine and offshore environments expose hydraulic cylinders to corrosive elements, such as saltwater. To mitigate corrosion, hydraulic cylinders can be customized with materials and surface treatments that provide enhanced corrosion resistance. For example, cylinders can be constructed from stainless steel or coated with protective layers like chrome plating or specialized coatings to withstand the corrosive effects of saltwater.
- Sealing and Environmental Protection: Hydraulic cylinders for marine and offshore applications require robust sealing systems to prevent water ingress and protect internal components. Customized sealing solutions, such as high-quality seals, wipers, and gaskets, can be employed to ensure effective sealing and resistance to water, debris, and contaminants. Additionally, hydraulic cylinders can be designed with protective features like bellows or boots to shield vulnerable areas from environmental elements.
- High-Pressure and Shock Resistance: Marine and offshore operations may involve high-pressure hydraulic systems and encounters with dynamic loads or shocks. Customized hydraulic cylinders can be engineered to withstand these demanding conditions. They can be designed with reinforced construction, thicker walls, and specialized components to handle high-pressure applications and absorb shock loads, ensuring reliable performance and durability.
- Temperature and Fluid Compatibility: Marine and offshore applications can expose hydraulic cylinders to extreme temperature variations and specific fluid requirements. Customization allows the selection of materials, seals, and fluids compatible with the anticipated temperature range and the specific fluid being used. Hydraulic cylinders can be tailored to maintain optimal performance and reliability under challenging temperature conditions and with the designated fluid type.
- Mounting and Integration: Customized hydraulic cylinders can be designed to facilitate easy integration and mounting within marine and offshore machinery. Mounting options can be tailored to suit the available space and structural requirements of the equipment. Additionally, customized hydraulic cylinder designs can incorporate features for easy maintenance, accessibility, and connection to the hydraulic system, ensuring convenient installation and serviceability in marine and offshore applications.
In summary, hydraulic cylinders can be customized to meet the unique demands of marine and offshore applications. Customization enables the integration of corrosion-resistant materials, robust sealing systems, high-pressure and shock-resistant designs, temperature and fluid compatibility, as well as optimized mounting and integration features. By tailoring hydraulic cylinders to the specific requirements of marine and offshore environments, reliable performance, extended service life, and efficient operation can be achieved in these challenging operating conditions.
How do hydraulic cylinders handle variations in load and pressure during operation?
Hydraulic cylinders are designed to handle variations in load and pressure during operation, making them versatile and efficient in various applications. Hydraulic systems use the principle of transmitting force through incompressible fluid to generate linear motion. Here’s a detailed explanation of how hydraulic cylinders handle variations in load and pressure:
1. Load Handling:
– Hydraulic cylinders are capable of handling different loads by utilizing the principle of Pascal’s law. According to Pascal’s law, when pressure is applied to a fluid in a confined space, the pressure is transmitted equally in all directions. In a hydraulic cylinder, the force applied to the piston results in an equal force output at the rod end of the cylinder. The size of the piston and the pressure exerted determine the force generated by the cylinder. Therefore, hydraulic cylinders can handle a wide range of loads by adjusting the pressure applied to the fluid.
2. Pressure Compensation:
– Hydraulic systems incorporate pressure compensation mechanisms to handle variations in pressure during operation. Pressure compensating valves or regulators are often used to maintain a consistent pressure in the hydraulic system, regardless of load changes. These valves automatically adjust the flow rate or pressure to ensure stable and controlled operation of the hydraulic cylinder. By compensating for pressure variations, hydraulic cylinders can maintain a consistent force output and prevent damage or instability due to excessive pressure.
3. Control Valves:
– Control valves play a crucial role in managing variations in pressure and load during hydraulic cylinder operation. Directional control valves, such as spool valves or poppet valves, control the flow of hydraulic fluid into and out of the cylinder, enabling precise control of the cylinder’s extension and retraction. By adjusting the position of the control valve, the speed and force exerted by the hydraulic cylinder can be regulated to match the load and pressure requirements of the application. Control valves allow for efficient handling of variations in load and pressure by providing fine-tuned control over the hydraulic system.
4. Accumulators:
– Hydraulic accumulators are often used to handle fluctuations in pressure and load. Accumulators store hydraulic fluid under pressure, which can be released or absorbed as needed to compensate for sudden changes in load or pressure. When the load on the hydraulic cylinder decreases, the accumulator releases stored fluid to maintain pressure and prevent pressure spikes. Conversely, when the load on the cylinder increases, the accumulator absorbs excess fluid to maintain system stability. By utilizing accumulators, hydraulic cylinders can effectively handle variations in load and pressure, ensuring smooth and controlled operation.
5. Feedback and Control Systems:
– Advanced hydraulic systems may incorporate feedback and control systems to monitor and adjust the operation of hydraulic cylinders in real-time. Position sensors or pressure sensors provide feedback on the cylinder’s position, force, and pressure, allowing the control system to make continuous adjustments to optimize performance. These systems can automatically adapt to variations in load and pressure, ensuring precise control and efficient operation of the hydraulic cylinder.
6. Design Considerations:
– Proper design considerations, such as selecting the appropriate cylinder size, piston diameter, and rod diameter, are essential for handling variations in load and pressure. The design should account for the maximum anticipated load and pressure conditions to ensure the hydraulic cylinder operates within its specified range. Additionally, the selection of suitable seals, materials, and components that can withstand the anticipated load and pressure variations is crucial for maintaining the reliability and longevity of the hydraulic cylinder.
By utilizing the principles of hydraulic systems, incorporating pressure compensation mechanisms, employing control valves and accumulators, and implementing feedback and control systems, hydraulic cylinders can effectively handle variations in load and pressure during operation. These features and design considerations allow hydraulic cylinders to adapt and perform optimally in a wide range of applications and operating conditions.
editor by CX 2024-01-30
China Best Sales Factory Direct Sale Custom Multistage Telescopic Hydraulic Cylinder for Dump Truck vacuum pump booster
Product Description
Telescopic Cylinder for Mining Truck
Product Description:
Widely used in equipment for Coal&mine,Engineering.Lifting/lowering the truck body for cargo dumping.
Special structural design, high-strength material use, and special heat treatment and welding processes ensure that the oil cylinder has extremely high fatigue durability under high pressure and heavy load.
The front and rear suspension cylinders can be analyzed and calculated based on the parameters provided by customers, and the stiffness and damping curves required by customers can be designed.
The surface of the piston rod adopts special surface treatment to ensure excellent wear and corrosion resistance of the piston rod.
Select heavy-duty sealing rings to meet the harsh working conditions of the mining area, ensuring excellent dustproof and sealing performance of the oil cylinder.
Select a wide series and high bearing capacity integrated guide ring, with strong lateral force resistance.
The interior of the lifting cylinder can be designed with a buffer structure to avoid excessive impact during lifting and lowering processes.
The steering cylinder can be equipped with a built-in displacement sensor to monitor the cylinder stroke in real-time.
The piston accumulator adopts a dual piston design, with high and low pressure chambers to meet various road conditions.
The reliable sealing structure design of the piston accumulator ensures the separation of oil and gas.
Product Display:
Specifications:
Item | Specifications |
Product Name | Telescopic Cylinder for Mining Truck |
Certificate: | CE, ISO9001 |
Packaging | metal case;plywood case;carton or as requirement |
MOQ | According to products |
Brand | TJ or customer’s logo |
Service | OEM & ODM |
Piston Rod | Chrome or nickel plated,ground & polished piston rod |
Seal Type | Parker,NOK, Hallite or as customer’s requirement |
Tube | High tensile cold drawn tube, precision honed for extended seal life |
Production Time | Based on order quantity. normally 15-30 days. |
Price Advantage | Competitive factory price with guaranteed quality |
Business Type | Manufacturer & Exporter |
Mounting Method:
Our Factory:
Inspection Process:
Inspection Type | Inspection Standard |
Raw Material Inspection | Before storage, QC takes the measurement of the raw materials. |
Process Material Inspection | During the production, QCs conduct a random inspection. Before the hydraulic cylinder parts transferred to the next process, QCs takes inspection. |
Final Function Testing | All the hydraulic cylinders take hydraulic function test |
Packing & Delivery:
Appliactions:
Application:mining truck
About US:
ZheJiang Tianjian Hydraulic Technology Co., Ltd. is specializing in the production of various types of hydraulic cylinders as well as cylinder barrel, piston cylinder and other cylinder accessories.
As a highly specialized manufacturer of hydraulic cylinders, Tianjian provides design optimization solutions and reliable products to many customers at home and abroad. No matter in construction machinery, railway bridge machinery, port ship machinery, metallurgy and mining machinery, oil and light industry machinery, special vehicles and other industries,Tianjian can provide various standard and non-standard hydraulic cylinder design optimization schemes and products according to users’ requirements, and provide integrated services for perfection and quality.
If possible, when contact with us, please apply information as below
Bore |
Rod |
Stroke |
Work Pressure |
Mounting |
Work environment |
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Or you can offer us your sketch diagram or photos so that we could understand you exactly meaning, help us avoid mistakes.
And if you have samples, we can manufacture according to your samples after sending to us.
Welcome to our factory if you have any time.
Your satisfaction is our biggest motivation.
Now, you can contact with us for any question or inquiry.
FAQ:
1, What does your company do?
A: we are a supplier of high quality hydraulic products including Hydraulic Cylinder, Hydraulic Motor, Hydraulic Power Pack, Hydraulic station and other Hydraulic components.
2, Are you a manufacture or a trading company?
A: We are a manufacturer.
3, What certificate do you have?
A: All our factories are ISO certificated. And our main suppliers of materials and parts are with CE, RoHS, CSA and UL certificates.
4, How long is your delivery time?
A: The delivery time depends on different products and quantity. The cylinder usually need about 45-60 days and the Motor need about 20-30 days.
5, Can you make parts as customer’s requirement or drawing?
A: Yes, we can OEM for you as your drawings. Our engineer also can give you professional support for technical suggestions.
6, What kind of payment terms do you accept?
A: We prefer T/T through bank. 40% when order is confirmed and 60% before shipment. L/C is also acceptable for amount over 20,000USD.
7, What is your warranty policy?
A: All our products are warranted for 1 full year from date of delivery against defects in materials and workmanship. This warranty does not cover parts that are worn out through the course of normal operation or are damaged through negligence. We serious remind that unclean hydraulic oil will definitely cause damage to your Hydraulic components. And this damage is not included in the warranty range. So we strongly suggest you to use new clean oil or make sure the system oil are clean when using our parts
/* March 10, 2571 17:59:20 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1
Certification: | GS, RoHS, CE, ISO9001 |
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Pressure: | High Pressure |
Work Temperature: | High Temperature |
Acting Way: | Double Acting |
Working Method: | Straight Trip |
Adjusted Form: | Regulated Type |
Samples: |
US$ 10/Piece
1 Piece(Min.Order) | |
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Customization: |
Available
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Can telescopic cylinders be used in material handling equipment for reach and lift?
Yes, telescopic cylinders are commonly used in material handling equipment to provide reach and lift capabilities. Here’s a detailed explanation:
Role in material handling:
Telescopic cylinders play a crucial role in material handling equipment by extending the reach and enabling the lifting of heavy loads. These cylinders are typically employed in equipment such as forklifts, telehandlers, reach stackers, and aerial work platforms.
Reach extension:
Telescopic cylinders allow material handling equipment to extend their reach by extending the boom or lifting arm. The nested design of the cylinder, with multiple stages that retract inside one another, enables the equipment to achieve a longer reach when required. By extending the telescopic cylinder, operators can access materials at greater heights or reach into confined spaces.
Lifting capacity:
Telescopic cylinders provide the necessary lifting force to handle heavy loads in material handling equipment. The cylinder’s bore size, rod diameter, and overall construction are engineered to withstand the forces exerted during lifting and ensure safe and efficient load handling.
Precision control:
Telescopic cylinders offer precise control over the extension and retraction of the lifting arm or boom. The hydraulic control system regulates the flow of hydraulic fluid to each stage of the cylinder, allowing for smooth and controlled movement. This precise control is essential in material handling applications to ensure accurate positioning of loads and safe operation.
Compactness and flexibility:
Telescopic cylinders contribute to the compactness and flexibility of material handling equipment. By retracting the cylinder stages, the overall length of the equipment can be minimized, making it easier to maneuver in tight spaces. Additionally, the ability to extend and retract the telescopic cylinder provides flexibility in adjusting the reach and adapting to different working conditions.
Variety of material handling equipment:
Telescopic cylinders are utilized in a wide range of material handling equipment to enhance reach and lift capabilities. Forklifts, for example, often incorporate telescopic cylinders to extend the forks and reach into pallet racks. Telehandlers and reach stackers utilize telescopic cylinders to extend the lifting arm and reach high stacking heights. Aerial work platforms utilize telescopic cylinders to extend the platform and provide elevated access for maintenance or construction tasks.
Advantages of telescopic cylinders in material handling:
Telescopic cylinders offer several advantages in material handling equipment:
- Increased reach: Telescopic cylinders allow operators to extend the equipment’s reach, enabling access to materials at greater heights or in confined spaces.
- Enhanced lifting capacity: Telescopic cylinders provide the necessary lifting force to handle heavy loads, expanding the equipment’s lifting capabilities.
- Precision and control: The hydraulic control system of telescopic cylinders allows for precise and controlled movement, ensuring accurate load positioning and safe operation.
- Compactness and flexibility: By retracting the cylinder stages, material handling equipment can be more compact and maneuverable, adapting to different working environments.
Overall, telescopic cylinders are widely used in material handling equipment to extend reach and enhance lifting capabilities. Their precise control, compactness, and flexibility make them essential components in various material handling applications.
It’s important to consult the equipment manufacturer’s documentation and guidelines for specific information on the telescopic cylinder’s capabilities, maintenance requirements, and safety considerations.
How do telescopic cylinders contribute to stable and safe equipment operation?
Telescopic cylinders play a significant role in ensuring stable and safe equipment operation. Here’s a detailed explanation:
Load distribution:
Telescopic cylinders assist in distributing the load evenly across the equipment. As the cylinders extend or retract, they provide support and help maintain the balance of the load. This load distribution is crucial for preventing equipment instability, reducing the risk of tipping or tilting, and ensuring safe operation.
Weight management:
Telescopic cylinders aid in managing the weight distribution of equipment during various operations. By extending or retracting the cylinders selectively, operators can control the positioning and center of gravity of the load. This helps mitigate the risk of equipment imbalance, enhances stability, and promotes safe equipment operation.
Controlled movements:
Telescopic cylinders enable controlled and precise movements of equipment components. The hydraulic control system regulates the extension and retraction of the cylinders, allowing operators to adjust the speed, force, and position of the movement. This precise control minimizes sudden or jerky motions, reduces the likelihood of equipment instability, and enhances overall safety during operation.
Shock absorption:
Telescopic cylinders provide a level of shock absorption during equipment operation. The design of the cylinders, along with the hydraulic system, helps absorb and dampen sudden shocks or impacts that may occur during material handling or terrain traversal. This shock absorption capability reduces stress on the equipment, minimizes the risk of component failure or damage, and contributes to safe and smooth operation.
Operator safety:
Telescopic cylinders contribute to operator safety by providing stability and control. The stable operation of equipment facilitated by the cylinders reduces the risk of accidents or operator injury caused by equipment instability, tipping, or excessive vibrations. Additionally, the precise control over equipment movements enhances operator confidence and minimizes the likelihood of human error during operation.
Monitoring and feedback:
Telescopic cylinders can be integrated with monitoring systems that provide real-time feedback on cylinder performance, load distribution, and equipment stability. This information allows operators to make informed decisions, take corrective actions if necessary, and ensure ongoing safe operation.
Overall, telescopic cylinders contribute to stable and safe equipment operation through load distribution, weight management, controlled movements, shock absorption, operator safety, and monitoring capabilities. Their role in maintaining equipment stability and providing precise control enhances operational safety and reduces the risk of accidents or equipment failure.
It’s important to consult the equipment manufacturer’s documentation and guidelines for specific information on the integration, operation, and maintenance of telescopic cylinders to ensure safe equipment usage.
What are the benefits of using telescopic cylinders for long-reach tasks?
Telescopic cylinders offer several benefits when it comes to long-reach tasks. Here’s a detailed explanation:
Extended reach:
One of the primary advantages of telescopic cylinders is their ability to provide extended reach. By utilizing a nested structure with multiple stages, telescopic cylinders can achieve significantly longer stroke lengths compared to other types of cylinders. This extended reach is beneficial for tasks that require accessing or manipulating objects or materials at a distance.
Compact retracted length:
Despite their extended reach, telescopic cylinders have a relatively compact retracted length. This is advantageous in situations where space is limited or when a shorter cylinder length is preferred. The compact retracted length enables telescopic cylinders to be installed in confined areas or integrated into equipment without excessive protrusion.
Flexible and adjustable:
Telescopic cylinders offer flexibility and adjustability, allowing for fine-tuning of the stroke length, force, and speed. This adjustability is particularly useful in long-reach tasks where precise control and positioning are required. The hydraulic control system of telescopic cylinders enables operators to optimize the cylinder’s performance according to the specific task and operating conditions.
High force capabilities:
Telescopic cylinders are designed to handle heavy loads and can generate substantial force. This makes them suitable for long-reach tasks that involve lifting, pushing, pulling, or manipulating objects at a distance. The high force capabilities of telescopic cylinders ensure that the required power is available to perform the task effectively.
Enhanced stability:
Telescopic cylinders are engineered to provide stability during long-reach tasks. The nested structure and hydraulic control system work together to ensure synchronized and controlled extension and retraction of the stages. This stability is crucial for maintaining precise positioning, minimizing oscillations or vibrations, and preventing potential hazards or accidents.
Versatility:
Telescopic cylinders find applications in various industries and tasks that involve long-reach requirements. They are commonly used in construction equipment, material handling machinery, cranes, booms, and many other applications where extended reach is necessary.
Overall, the benefits of using telescopic cylinders for long-reach tasks include extended reach, compact retracted length, flexibility, high force capabilities, enhanced stability, and versatility. These advantages make telescopic cylinders a valuable choice for tasks that require reaching or manipulating objects at a distance.
It’s important to consult the manufacturer’s guidelines and specifications to ensure the proper selection, installation, and operation of telescopic cylinders based on the specific long-reach task requirements.
editor by CX 2024-01-24
China high quality CZPT Customized Car Lift Telescopic Hydraulic Cylinder for Sale with Good quality
Product Description
Densen customized car lift telescopic hydraulic cylinder for sale
Product Detail
Name | Front end loader hydraulic cylinder |
Working Pressure | 5800PSI |
Bore Dia. | 2” 2.5” 3” 3.5” 4” 5” |
Sealing Parts | From USA Herculesus |
Heat Treatment | Quenching |
Certificate | ISO9001:2008 |
Service | OEM&ODM |
Sample | For free |
Quality Guarantee | 1 year |
Package | Wooden box or iron box |
Product Keywords | telescopic hydraulic cylinder for sale |
1. Seals kit: From USA, durable and hard-wearing with long service life.
2. Heat treatment: Quenching&Tempering which makes the piston rod super high hardness.
3. Cleaning: Ultrasonic cleaning
4. Cutting: High precision provided by automatic roller cutting machine.
5. Testing: Ultrasonic detector, spectrograph, CMM, metallography, chrome thickness tester.
6. Advantage: Simple structure & reliable work, easy maintenance & diverse connecting ways.
7. Plan: Different manufacturing plans for different customers.
8. MOQ: 10 PCS of clevis rod ends hydraulic cylinder
9. Lead time: 10~30 days depends on quantity & whether customized.
10. Warranty: Change a new 1 and we pay for the air freight in 3 years warranty time.
Bore Size | B | C | D | E | E | Ports(NPT) |
2.00(50.80) | 2.125(53.98) | 1.125(28.58) | 2.07(52.58) | 1.00(25.40) | 2.50(63.50) | 3/8 |
2.50(63.50) | 2.125(53.98) | 1.125(28.58) | 2.07(52.58) | 1.00(25.40) | 3.00(76.20) | 1/2 |
3.00(76.20) | 2.125(53.98) | 1.125(28.58) | 2.07(52.58) | 1.00(25.40) | 3.50(88.90) | 1/2 |
3.50(88.90) | 2.125(53.98) | 1.125(28.58) | 2.07(52.58) | 1.00(25.40) | 4.00(101.60) | 1/2 |
4.00(101.60) | 2.000(50.80) | 1.125(28.58) | 2.07(52.58) | 1.00(25.40) | 4.50(114.30) | 1/2 |
5.00(127.00) | 2.000(50.80) | 1.500(38.10) | 2.44(61.98) | 1.00(25.40) | 5.50(139.70) | 1/2 |
1.Descriptions of Chrome Plated Shaft
Size | 25.4~100mm |
Length | 0.2m~2m |
Material | 45#DIN CK45/JIS 45C |
Tolerance | ISO f7 |
Chrome Thickness | 25~30micron |
Hardness of The Chrome Layer | 45~50HRC |
Roughness | Ra0.4micron |
Straightness | 0.2/1000mm |
Yield Strength | ≥320Mpa |
Tensile Strength | ≥580Mpa |
Elongation | ≥15% |
Supply Condition | 1.Hard chrome plated |
2.Induction hardened | |
3.Quenched&Tempered | |
4.Induction hardened with Q&T |
2.Chemical Composition
Material | C% | Mn% | Si% | S% | P% | V% | Cr% |
CK45 | 0.42-0.50 | 0.50-0.80 | 0.04 | 0.035 | 0.035 | ||
ST52 | 0.22 | 1.60 | 0.55 | 0.035 | 0.04 | ||
ST37 | 0.17 | 1.60 | 0.55 | 0.04 | 0.04 | ||
20MnV6 | 0.16-0.22 | 1.30-1.70 | 0.10-0.50 | 0.035 | 0.035 | 0.10-0.20 | |
42CrMo4 | 0.38-0.45 | 0.60-0.90 | 0.15-0.40 | 0.03 | 0.03 | 0.90-1.20 | |
40Cr | 0.37-0.45 | 0.50-0.80 | 0.17-0.37 | 0.08-1.10 |
3.Mechanical Properties
Material | T.S N/MM² | Y.S N/MM² | E%(MIN) | Condition |
CK45 | 610 | 355 | 15 | Normalized |
CK45 | 800 | 630 | 20 | Q+T |
ST52 | 500 | 355 | 22 | Normalized |
20MnV6 | 750 | 590 | 12 | Normalized |
42CrMo4 | 980 | 850 | 14 | Q+T |
40Cr | 1000 | 800 | 10 | Q+T |
Declaration:
Products shown herein are made to the requirements of specific customers and are illustrative of the types of manufacturing capabilities available within CHINAMFG group of companies.
Our policy is that none of these products will be sold to 3rd parties without written consent of the customers to whom the tooling, design and specifications belong.
Company Information
HangZhou New CHINAMFG Casting and Forging Company is the sales company of HangZhou CHINAMFG Group of Companies. Features of New CHINAMFG simply summarized as below:
1. Trusted supplier of steel, iron & non-ferrous components;
2. Extensive documented quality program in place.
3. Castings, forgings, stampings, machining, welding & fabrication services.
4. 9 related factories, over 50 joint-venture sub-contractors.
5. 25+ years of manufacturing experiences, 10+ years of exporting experience
6. 100% of products sold to overseas customers.
7. 50% of customer base is forturne 500 companies.
Densen Group Architecture:
Processing support
Casting Service:
Casting is a manufacturing process in which a liquid material is usually poured into a mold, which contains a hollow cavity of the desired shape, and then allowed to solidify.
New Densen offers multiple investment casting, sand casting, permanent casting, die casting, low pressure casting, ESR casting, lost foam casting, etc. Material can be handled include steel, iron, non-ferrous. Single component weight range is from 0.01Kg to 150 tons separately.
Forging Service:
Forging is a manufacturing process involving the shaping of metal using localized compressive forces. New CHINAMFG offers open die forging, closed die forging and ring forging services. Material can be steel, iron and non-ferrous. Material can be handled include steel, iron, non-ferrous. Single component weight range is from 0.1Kg to 50,000Kgs.
Stamping Service:
Stamping (also known as punching) is the process of placing flat sheet metal in either blank or coil form into a stamping press where a tool and die surface forms the metal into a net shape.
New Densen-XBL has more than 60 sets stamping equipments, is the designed supplier for several famous bands automotive companies, has the full ability to offer whole processes from blanking, stamping, welding, to electrostatic spraying for CHINAMFG customers.
Welding & Fabrication Service:
Welding Frabrication is the fabrication process of metal structures by cutting, bending, then assembling the components together through welding
New CHINAMFG offers manual arc welding ,laser welding and robot welding etc. UT, MPT,RT,PT all are available used for inspection, WPS &PQR (Welding Process Specification& Procedure Qualification Records) before production is available under clients’ requirement.
Machining Service:
Machining is any of various processes in which a piece of raw material is cut into a desired final shape and size by a controlled material-removal process.
New Densen-XBL has more than 60 sets precision machines incl. CNC center, boring, milling, lathing, etc., and more than 300 inspection instruments incl. 3 sets CMM with grade μm. Repeated tolerance can be maintained as 0.02mm. Meanwhile awarded by certificates ISO9001-2008; ISO/TS16949. New Densen-XBL specialized in high precise machining for small-middle-big metal components.
3rd Party Inspection:
New Densen worked as 3rd party inspection center besides its sister factories or sub-contractors’ self inspection, Offers process inspection, random inspection and before delivedry inspection services for material, mechanical, inside defects, dimentional, pressure, load, balance, surface treatment, visual inspection and test. Weekly project follow-up report together with pictures and videos, full quality inspection documentation available.
New CHINAMFG also designed as 3rd party inspection representative for several customers when their products made by other suppliers.
Contact us
/* March 10, 2571 17:59:20 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1
Type: | Clay Dry Sand |
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Casting Method: | Thermal Gravity Casting |
Sand Core Type: | Resin Sand Core |
Application: | Agricultural Machinery Parts |
Machining: | CNC Machining |
Material: | Steel |
Customization: |
Available
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Can telescopic cylinders be used in construction equipment like cranes?
Yes, telescopic cylinders are commonly used in construction equipment, including cranes. Here’s a detailed explanation:
Role in crane operation:
Telescopic cylinders play a critical role in the operation of cranes by enabling the extension and retraction of crane booms or arms. The telescopic cylinder is typically located at the base of the boom and is responsible for extending or retracting the boom sections, allowing the crane to reach different heights and distances.
Extension and retraction mechanism:
The telescopic cylinder in a crane consists of multiple stages or sleeves that retract inside one another. This nested design allows for compact storage when the boom is retracted, minimizing the overall length of the crane. When the cylinder extends, the stages slide out, increasing the length of the boom and providing the necessary reach. The synchronized extension and retraction of the stages are facilitated by the hydraulic control system.
Hydraulic control system:
The hydraulic control system in cranes is responsible for the precise and controlled extension and retraction of telescopic cylinders. It regulates the flow of hydraulic fluid to each stage of the cylinder, ensuring synchronized movement. By adjusting the flow rate, the operator can control the speed of extension and retraction, allowing for smooth and controlled operation of the crane.
Load handling capabilities:
Telescopic cylinders in cranes are designed to handle significant loads. They provide the necessary lifting force to support heavy loads at various boom lengths. The cylinder’s bore size, rod diameter, and overall construction are engineered to withstand the forces exerted during lifting and to deliver the required lifting capacities.
Variety of crane types:
Telescopic cylinders are utilized in various types of cranes, including mobile cranes, truck-mounted cranes, and crawler cranes. These cranes are widely used in construction sites, infrastructure projects, and other lifting and material handling applications. The versatility of telescopic cylinders allows them to be integrated into different crane designs and configurations.
Advantages of telescopic cylinders in cranes:
Telescopic cylinders offer several advantages in crane applications. These include:
- Compactness: Telescopic cylinders enable the boom to be retracted to a compact size, making it easier to transport and maneuver the crane in confined spaces.
- Reach and height capabilities: The telescopic design allows the crane to achieve extended reach and height, enabling it to access elevated work areas or reach over obstacles.
- Efficiency: The controlled extension and retraction of telescopic cylinders contribute to efficient operation, allowing the crane to adjust its boom length quickly and precisely.
- Stability: Telescopic cylinders provide stability to the crane by supporting the boom and load, ensuring safe lifting and lowering of heavy objects.
Overall, telescopic cylinders are integral components of construction equipment like cranes. They enable the extension and retraction of crane booms, contribute to efficient and controlled operation, and enhance the lifting capabilities of cranes in various construction and material handling tasks.
It’s important to consult the crane manufacturer’s documentation and guidelines for specific information on the telescopic cylinder’s capabilities, maintenance requirements, and safety considerations.
Can telescopic cylinders be used in forestry equipment for tree handling?
Yes, telescopic cylinders are commonly used in forestry equipment for tree handling tasks. Here’s a detailed explanation:
Tree felling and extraction:
Telescopic cylinders play a vital role in tree felling and extraction operations. They are utilized in equipment such as feller bunchers, harvesters, and forwarders. Telescopic cylinders provide the necessary force to cut down trees and extract them from the forest. The cylinders are used in combination with cutting heads, grapples, or clamps to grip, hold, and manipulate trees during the felling and extraction processes.
Boom and arm extension:
In forestry equipment, telescopic cylinders are employed to extend the booms and arms of machinery. This extension capability allows operators to reach trees located at various distances and heights, facilitating efficient tree handling. Telescopic cylinders enable the equipment to adapt to different tree sizes and positions, enhancing productivity and reducing manual labor.
Precise control:
Telescopic cylinders provide precise control over tree handling movements. The hydraulic control system allows operators to extend and retract the cylinders with accuracy, enabling controlled positioning of trees during felling, extraction, or stacking. This precise control is crucial for ensuring operator safety, preventing damage to the equipment or surrounding environment, and optimizing operational efficiency.
Load handling and stacking:
Telescopic cylinders support load handling and stacking operations in forestry equipment. They provide the necessary lifting force to handle tree logs and facilitate stacking for transportation or processing. The cylinders work in conjunction with grapples, forks, or other attachments to securely grip and manipulate tree logs during loading, unloading, or stacking activities.
Stability and balance:
Telescopic cylinders contribute to the stability and balance of forestry equipment during tree handling tasks. The controlled extension and retraction of the cylinders help maintain the proper weight distribution and prevent tipping or imbalance when handling heavy tree logs. This ensures the safety of operators and equipment in challenging forestry environments.
Advantages of telescopic cylinders in forestry equipment:
Telescopic cylinders offer several advantages in tree handling applications:
- Enhanced reach: Telescopic cylinders enable extended reach, allowing operators to access trees at various distances and heights.
- Precise control: The hydraulic control system provides precise control over tree handling movements, ensuring accurate positioning and manipulation.
- Efficient load handling: Telescopic cylinders provide the necessary force for lifting, holding, and stacking tree logs, improving efficiency in forestry operations.
- Adaptability: The extension capability of telescopic cylinders allows for adaptation to different tree sizes and positions, enhancing versatility in tree handling tasks.
- Stability and safety: Telescopic cylinders contribute to equipment stability and operator safety by maintaining proper weight distribution during tree handling activities.
Overall, telescopic cylinders are widely used in forestry equipment for tree handling tasks, offering extended reach, precise control, efficient load handling, adaptability, and stability. They enhance the productivity, safety, and efficiency of forestry operations.
It’s important to consult the equipment manufacturer’s documentation and guidelines for specific information on the integration, operation, and maintenance of telescopic cylinders in forestry equipment.
What industries commonly use telescopic cylinders in their applications?
Telescopic cylinders find applications in a wide range of industries where extended reach, height adjustment, or lifting capabilities are required. Here’s a detailed explanation:
Industries commonly using telescopic cylinders:
- Construction: The construction industry extensively utilizes telescopic cylinders in various equipment, including excavators, backhoes, loaders, cranes, and concrete pumps. Telescopic cylinders enable the extension and retraction of booms, arms, or buckets, providing the necessary reach, digging, and lifting capabilities in construction and earthmoving applications.
- Material Handling and Logistics: Telescopic cylinders are essential in industries involved in material handling and logistics operations. This includes applications such as cranes, forklifts, loaders, conveyor systems, and automated storage and retrieval systems. Telescopic cylinders enable the lifting, tilting, or extending movements required for efficient loading, unloading, and transportation of materials.
- Agriculture: The agricultural sector employs telescopic cylinders in various machinery, such as tractors, harvesters, sprayers, and irrigation systems. Telescopic cylinders facilitate height adjustment, folding/unfolding of implements, and movement of equipment parts, enhancing productivity and efficiency in agricultural operations.
- Transportation and Automotive: Telescopic cylinders play a role in the transportation and automotive industries. They are used in applications such as dump trucks, trailers, refuse trucks, car haulers, and hydraulic ramps. Telescopic cylinders enable the efficient tilting, dumping, or lifting of cargo, enhancing the functionality and versatility of transportation equipment.
- Marine and Offshore: The marine and offshore industries utilize telescopic cylinders in applications such as ship cranes, offshore platforms, and subsea equipment. Telescopic cylinders enable the extension and retraction of booms, arms, or lifting mechanisms, supporting various marine operations including cargo handling, offshore construction, and underwater exploration.
- Mining and Quarrying: In mining and quarrying operations, telescopic cylinders are employed in equipment such as excavators, loaders, and conveyor systems. They facilitate the necessary extension and retraction movements for digging, lifting, and conveying materials, enhancing productivity and efficiency in mining operations.
- Utilities and Energy: The utilities and energy sectors utilize telescopic cylinders in applications such as utility trucks, aerial platforms, power line maintenance equipment, and renewable energy installations. Telescopic cylinders enable the safe and efficient access to elevated work areas, equipment maintenance, and positioning of components in energy infrastructure.
- Manufacturing and Industrial: Telescopic cylinders are found in manufacturing and industrial environments in various machinery, including automated systems, assembly lines, robotic arms, and material handling equipment. They provide the necessary linear motion and reach for precise positioning, lifting, or transferring of components during manufacturing processes.
These are just a few examples of industries that commonly use telescopic cylinders in their applications. The versatility and efficiency of telescopic cylinders make them valuable components in numerous sectors where extended stroke lengths or compact retracted lengths are required.
It’s important to consult industry-specific guidelines and regulations to ensure the proper selection, installation, and maintenance of telescopic cylinders based on the specific application requirements.
editor by CX 2024-01-23
China best Large 300 Ton 5 Ton Long Stroke Single Double Acting Telescopic Hydraulic Cylinder for Sale with high quality
Product Description
Product Description
Large 300 ton small 5 ton long stroke single double acting telescopic hydraulic cylinder for sale
Customer ID | Order Number | ||||||||
Model | Application | ||||||||
Data | Sample | Drawing | As per factory standard | Fluid Medium | Hydraulic Oil | Others | |||
Cylinder Type | Piston | Plunger | Single Acting | Double Acting | Double Rod | Temperature | Below -20ºC | Normal | 80ºC to 120ºC |
Oil Port | Location | Direction | Size | Force | Push | Pull | |||
Usage Frequency | Working Continuously for Hours | Seal Requirement | |||||||
Materials | As per factory standard | Special Requirements | |||||||
Pressure Holding Requirements |
No Need | Yes, holding time for | |||||||
Speed | mm/s | ||||||||
Installation | Horizontal | Vertical | Angled or Arc | Air Bleed | No need | Head | End | ||
Working Type | Working separately | Multiple cylinders working synchronously | Color | Customized | Per sample | Per factory standard | |||
Cushion | No Need | Head end | Cap end | Head&cap | Non-adjustable | Adjustable | |||
Accesories | Bearing | Fitting | Dust cover | Lock nut | Hose | Lock nut | Fixing bolt | Others | |
About US
Located in HangZhou City, ZheJiang province, center of North China Hydraulic industry, Lidingsheng (LDS) Lifting Machinery (ZheJiang ) Co., Ltd is specialized in hydraulic machinery, appliances and components, establishing an excellent reputation with superior quality and high-performance products since 2012. Covering an area of 16000 square meters, LDS provide Hydraulic Systems and parts including hydraulic power unit packs, mini hydraulic power unit pack, hydraulic cylinders, motors, gauges, filters, hydraulic valves and so on with modern standard workshop and advanced equipment.
With more than 80 series, 1,500 specifications products and 3 tech teams, LDS is capable of R&D and producing hydraulic system components, which are widely used in machinery industry, metallurgy industry, agricultural equipment, construction equipment, mining equipment, food industry, forestry equipment, trailers, excavators and other fields. Furthermore, LDS is capable of customizing hydraulic systems according to clients’ requirements on mounting styles, pressure ratings, sizes and configurations.
Please contact our sales manager and provide your custom requirements.
We will provide catalog with more products.
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Certification: | RoHS, CE, ISO9001, SGS |
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Pressure: | 3-100MPa |
Work Temperature: | -10ºC to 200ºC Above |
Acting Way: | Optional |
Working Method: | Optional |
Adjusted Form: | Optional |
Customization: |
Available
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Can telescopic cylinders be used in construction equipment like cranes?
Yes, telescopic cylinders are commonly used in construction equipment, including cranes. Here’s a detailed explanation:
Role in crane operation:
Telescopic cylinders play a critical role in the operation of cranes by enabling the extension and retraction of crane booms or arms. The telescopic cylinder is typically located at the base of the boom and is responsible for extending or retracting the boom sections, allowing the crane to reach different heights and distances.
Extension and retraction mechanism:
The telescopic cylinder in a crane consists of multiple stages or sleeves that retract inside one another. This nested design allows for compact storage when the boom is retracted, minimizing the overall length of the crane. When the cylinder extends, the stages slide out, increasing the length of the boom and providing the necessary reach. The synchronized extension and retraction of the stages are facilitated by the hydraulic control system.
Hydraulic control system:
The hydraulic control system in cranes is responsible for the precise and controlled extension and retraction of telescopic cylinders. It regulates the flow of hydraulic fluid to each stage of the cylinder, ensuring synchronized movement. By adjusting the flow rate, the operator can control the speed of extension and retraction, allowing for smooth and controlled operation of the crane.
Load handling capabilities:
Telescopic cylinders in cranes are designed to handle significant loads. They provide the necessary lifting force to support heavy loads at various boom lengths. The cylinder’s bore size, rod diameter, and overall construction are engineered to withstand the forces exerted during lifting and to deliver the required lifting capacities.
Variety of crane types:
Telescopic cylinders are utilized in various types of cranes, including mobile cranes, truck-mounted cranes, and crawler cranes. These cranes are widely used in construction sites, infrastructure projects, and other lifting and material handling applications. The versatility of telescopic cylinders allows them to be integrated into different crane designs and configurations.
Advantages of telescopic cylinders in cranes:
Telescopic cylinders offer several advantages in crane applications. These include:
- Compactness: Telescopic cylinders enable the boom to be retracted to a compact size, making it easier to transport and maneuver the crane in confined spaces.
- Reach and height capabilities: The telescopic design allows the crane to achieve extended reach and height, enabling it to access elevated work areas or reach over obstacles.
- Efficiency: The controlled extension and retraction of telescopic cylinders contribute to efficient operation, allowing the crane to adjust its boom length quickly and precisely.
- Stability: Telescopic cylinders provide stability to the crane by supporting the boom and load, ensuring safe lifting and lowering of heavy objects.
Overall, telescopic cylinders are integral components of construction equipment like cranes. They enable the extension and retraction of crane booms, contribute to efficient and controlled operation, and enhance the lifting capabilities of cranes in various construction and material handling tasks.
It’s important to consult the crane manufacturer’s documentation and guidelines for specific information on the telescopic cylinder’s capabilities, maintenance requirements, and safety considerations.
Can telescopic cylinders be used in manufacturing machinery for material processing?
Yes, telescopic cylinders are commonly used in manufacturing machinery for material processing tasks. Here’s a detailed explanation:
Material handling and manipulation:
Telescopic cylinders are utilized in manufacturing machinery to handle and manipulate materials during the processing stages. They enable lifting, lowering, pushing, or pulling of components, parts, or raw materials, facilitating various manufacturing operations such as cutting, bending, shaping, or assembly.
Positioning and alignment:
Telescopic cylinders contribute to precise positioning and alignment of materials in manufacturing machinery. The controlled extension and retraction of the cylinders allow operators to align workpieces accurately, ensuring consistent quality, dimensional accuracy, and proper fit during material processing.
Adjustable working height:
In manufacturing machinery, telescopic cylinders provide the advantage of adjustable working height. By extending or retracting the cylinders, the height of the work surface or processing area can be modified to accommodate different material sizes or operator preferences. This flexibility enhances ergonomics and facilitates efficient material processing.
Modular design for customization:
Telescopic cylinders feature a modular design that allows for customization according to specific manufacturing requirements. The number of stages or sections can be adjusted to achieve the desired extended length and capacity of the cylinder. This modularity enables telescopic cylinders to be tailored to the dimensions and processing needs of different manufacturing machinery.
Force generation and control:
Telescopic cylinders generate the necessary force to perform material processing tasks. The hydraulic control system regulates the extension and retraction of the cylinders, allowing operators to control the force applied during cutting, bending, or other processing operations. This force control ensures precise and consistent material processing while minimizing the risk of damage or deformation.
Space optimization:
Telescopic cylinders contribute to space optimization in manufacturing machinery. Their compact design allows for efficient utilization of available space, especially in equipment with limited footprint. The telescopic nature of the cylinders enables them to retract when not in use, minimizing the space occupied and allowing for better overall layout and arrangement of the machinery.
Advantages of telescopic cylinders in manufacturing machinery:
Telescopic cylinders offer several advantages in material processing applications within manufacturing machinery:
- Material handling and manipulation capabilities
- Precise positioning and alignment of materials
- Adjustable working height for versatility
- Modular design for customization
- Force generation and control for consistent processing
- Space optimization in compact machinery
Overall, telescopic cylinders are widely used in manufacturing machinery for material processing tasks, providing material handling, positioning, and force control capabilities. Their flexibility, modularity, and precise control contribute to efficient and accurate material processing operations in manufacturing.
It’s important to consult the equipment manufacturer’s documentation and guidelines for specific information on the integration, operation, and maintenance of telescopic cylinders in manufacturing machinery.
What are the components and design features of a telescopic cylinder?
A telescopic cylinder consists of various components and incorporates specific design features to enable its functionality and performance. Here’s a detailed explanation:
Components of a telescopic cylinder:
- Stages or Sleeves: A telescopic cylinder comprises multiple stages or sleeves that are nested inside one another. These stages are usually cylindrical in shape and are made of high-strength steel or aluminum alloy. The number of stages can vary depending on the specific design and application requirements.
- Piston and Rod: Each stage of a telescopic cylinder has its own piston and rod assembly. The piston is located inside the stage and is connected to the rod, which extends through the center of the stage. The piston and rod assembly is responsible for generating the linear motion of each stage during extension and retraction.
- Seals: Sealing elements, such as O-rings or lip seals, are used to ensure a hydraulic seal between the stages. These seals prevent leakage of hydraulic fluid and maintain pressure within each stage during operation. The seals also help to protect the internal components from contaminants.
- Locking Mechanism: Telescopic cylinders often incorporate a locking mechanism to secure the extended stages in position. This mechanism ensures stability and prevents unintentional retraction of the cylinder under load. The locking mechanism can be mechanical, hydraulic, or a combination of both, depending on the design and application requirements.
- Guides and Bearings: To maintain proper alignment and minimize friction between the stages, telescopic cylinders may include guides and bearings. These components facilitate smooth extension and retraction of the stages and provide structural support.
- Hydraulic Connections: Telescopic cylinders have hydraulic connections to supply hydraulic fluid for extension and retraction. These connections typically include ports or fittings for the inlet and outlet of hydraulic fluid. Flexible hydraulic hoses or tubing are used to connect the cylinder to the hydraulic system of the equipment.
Design features of a telescopic cylinder:
- Nested Structure: The nested structure is a fundamental design feature of a telescopic cylinder. It allows the stages to extend and retract within one another, enabling a longer stroke length while maintaining a compact retracted length.
- Articulation Capability: Some telescopic cylinders incorporate articulation capability, which allows the cylinder to adjust its angle or position relative to the equipment. This feature enhances the versatility of the cylinder and enables it to adapt to different mounting orientations and working conditions.
- Internal Flow Paths: The design of a telescopic cylinder includes internal flow paths that facilitate the controlled flow of hydraulic fluid between the stages during extension and retraction. These flow paths ensure synchronized movement of the stages and contribute to the overall performance and stability of the cylinder.
- Surface Treatment: The external surfaces of telescopic cylinders are often treated or coated to provide protection against corrosion, wear, and environmental elements. Common surface treatments include painting, powder coating, or electroplating.
These components and design features work together to enable the functionality, reliability, and performance of a telescopic cylinder. It’s important to consult the manufacturer’s guidelines and specifications for proper installation, operation, and maintenance of the telescopic cylinder based on the specific application requirements.
editor by CX 2024-01-19
China high quality Tipping Platform Telescopic Hydraulic Cylinder for Sale vacuum pump diy
Product Description
Product Picture
Item | Unloading Platform Hydraulic Cylinder |
Raw Material | 27Simn seamless steel pipe with quenched&tempered |
Seal Kits | Hallite,Kaden,NOK etc |
Diameter(mm) | 214/191/169/149/129/110/91/75/60 202/179/157/137/118/99/80/63 221/196/172/150/129/110/91/75/60 |
Max.Working Pressure | 20MPa(200Bar) |
Color | According to your needs |
Overseas Market | USA,Canada,Mexico,Russia,Australia,New Zealand,South East Asia,Middle East etc |
Quality Check | All hydraulic cylinders will be strictly inspected before delivery |
Package | Suitable for export |
Company Introduction
Zhongxin Machinery specialize in the production and R&D of Dump Truck&Trailer Telescopic Hydraulic Cylinder,
Dump Truck Hydraulic System,Agricultural Machinery Hydraulic Cylinder, Garbage Truck Hydraulic Cylinder,
Tipping Platform Hydraulic Cylinder,Snow Plow Hydraulic Cylinder and so on.
Over the years development,our products have been exported to
America,Australia,Russia,Canada,Mexico,Guatemala,Colombia,Netherlands etc
and have been widely praised by the customers from home and abroad.
We are committed to providing customers with high quality and reasonable price products.
All ZhongXin products are designed,engineered and manufactured by highly skilled and experienced engineers,
All the products do QC 3 times before delivery to make sure the quality.
Our Equipment
Hydraulic Cylinder Application
Package&Shipping
Customers
FAQ
A. Compared with CHINAMFG cylinder, what are your cylinder advantages?
1. Rod are chrome plated.
2. Tubes are quenched and tempered.
3.Tube inner hole goes through deep hole boring machine processing. Surface roughness is 0.4Ra
and circular degree is 0.571.
4. Good quality yet lower price.
B: Are you a manufacturer or a trading company?
Manufacturer, we are the leader manufacturer of hydraulic industry in China with 14 years’ experience and technology accumulation.With strong technical team we could solve any annoyance of you.
C: How can I get a booklet and buy a cylinder from you?
Just leave me a message or email or call me directly, let me know you are interesting in our products. I will talk with you for the details soon!
1. Please advice the drawing with technical requirement.
2. Please advice the model No. after you check our booklet.
3. Please advice the tipping capacity, number of stages, closed length, mounting type and size.
4. Please also help advice the quantities, this is very important.
D: Do your products come with a warranty?
Yes, we have 14 months warranty. In this year, if the quality problem we will free repair for you.
E: What about the quality feedback of your products?
We have never received even once quality complaint for many years of international business.
F: Can you help me to install or recommend what kind of hydraulic cylinder or power pack should I use for specific machine?
Yes, we have 6 experienced engineers who are always ready to help you. If you do not know what kind of hydraulic cylinders should be used in your machine, please just contact us, our engineers will design the exact products match your need.
G: What is the delivery time?
Within 15 days for samples.
25-30 days for bulk production, which is depend on quality, production process and so on.
H: What is your main payment term?
T/T, L/C, either is available.
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Certification: | CE, ISO9001 |
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Pressure: | High Pressure |
Work Temperature: | Normal Temperature |
Acting Way: | Single Acting |
Working Method: | Straight Trip |
Adjusted Form: | Regulated Type |
Samples: |
US$ 500/Piece
1 Piece(Min.Order) | |
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Customization: |
Available
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How do telescopic cylinders contribute to energy-efficient equipment operation?
Telescopic cylinders play a significant role in promoting energy-efficient equipment operation. Here’s a detailed explanation:
Reduced energy consumption:
Telescopic cylinders are designed to minimize energy consumption during equipment operation. The hydraulic system of telescopic cylinders allows for precise control over the extension and retraction of the cylinder stages. This control enables the equipment to use the minimum amount of hydraulic fluid and energy required to achieve the desired movement or position.
Efficient force transmission:
Telescopic cylinders are engineered to efficiently transmit forces from the hydraulic system to the desired application. The telescopic design allows for a direct and linear transfer of force, reducing energy losses that can occur in more complex mechanical systems. This efficient force transmission ensures that the energy supplied to the telescopic cylinder is effectively utilized to perform the desired work.
Compactness and weight reduction:
Telescopic cylinders offer compactness in equipment design, which contributes to energy efficiency. By retracting the cylinder stages, the overall length of the equipment can be minimized, reducing weight and inertia. This reduction in weight and inertia requires less energy to start and stop the movement of the equipment, resulting in energy savings during operation.
Optimized design:
Telescopic cylinders are designed with efficiency in mind. Manufacturers consider factors such as the cylinder’s bore size, rod diameter, and overall construction to ensure optimal performance while minimizing energy requirements. By using lightweight and high-strength materials, optimizing the cylinder’s dimensions, and reducing internal friction, telescopic cylinders can operate efficiently and contribute to energy savings.
Controlled motion:
Telescopic cylinders provide precise and controlled motion, allowing equipment operators to perform tasks with accuracy and efficiency. The hydraulic control system in telescopic cylinders enables smooth and proportional extension and retraction, reducing the need for excessive force or multiple adjustments. This controlled motion prevents energy waste and ensures that the equipment operates efficiently.
Applications in energy-efficient equipment:
Telescopic cylinders are utilized in various energy-efficient equipment, such as hybrid or electric-powered machinery. These equipment types rely on the optimization of energy usage to minimize environmental impact and reduce operating costs. Telescopic cylinders contribute to these objectives by providing efficient force transmission, controlled motion, and compact design.
Furthermore, the integration of advanced technologies, such as electronic control systems, sensors, and feedback mechanisms, can enhance the energy efficiency of equipment that incorporates telescopic cylinders. These technologies allow for further optimization of hydraulic system performance, energy recovery, and intelligent control of equipment operations.
Overall, telescopic cylinders contribute to energy-efficient equipment operation through reduced energy consumption, efficient force transmission, compactness and weight reduction, optimized design, and controlled motion. By utilizing telescopic cylinders in equipment design and considering energy-efficient practices, industries can achieve more sustainable and economical operation.
Consulting with equipment manufacturers or industry experts can provide further insights into the energy-saving benefits and applications of telescopic cylinders in specific equipment types.
How do telescopic cylinders contribute to stable and safe equipment operation?
Telescopic cylinders play a significant role in ensuring stable and safe equipment operation. Here’s a detailed explanation:
Load distribution:
Telescopic cylinders assist in distributing the load evenly across the equipment. As the cylinders extend or retract, they provide support and help maintain the balance of the load. This load distribution is crucial for preventing equipment instability, reducing the risk of tipping or tilting, and ensuring safe operation.
Weight management:
Telescopic cylinders aid in managing the weight distribution of equipment during various operations. By extending or retracting the cylinders selectively, operators can control the positioning and center of gravity of the load. This helps mitigate the risk of equipment imbalance, enhances stability, and promotes safe equipment operation.
Controlled movements:
Telescopic cylinders enable controlled and precise movements of equipment components. The hydraulic control system regulates the extension and retraction of the cylinders, allowing operators to adjust the speed, force, and position of the movement. This precise control minimizes sudden or jerky motions, reduces the likelihood of equipment instability, and enhances overall safety during operation.
Shock absorption:
Telescopic cylinders provide a level of shock absorption during equipment operation. The design of the cylinders, along with the hydraulic system, helps absorb and dampen sudden shocks or impacts that may occur during material handling or terrain traversal. This shock absorption capability reduces stress on the equipment, minimizes the risk of component failure or damage, and contributes to safe and smooth operation.
Operator safety:
Telescopic cylinders contribute to operator safety by providing stability and control. The stable operation of equipment facilitated by the cylinders reduces the risk of accidents or operator injury caused by equipment instability, tipping, or excessive vibrations. Additionally, the precise control over equipment movements enhances operator confidence and minimizes the likelihood of human error during operation.
Monitoring and feedback:
Telescopic cylinders can be integrated with monitoring systems that provide real-time feedback on cylinder performance, load distribution, and equipment stability. This information allows operators to make informed decisions, take corrective actions if necessary, and ensure ongoing safe operation.
Overall, telescopic cylinders contribute to stable and safe equipment operation through load distribution, weight management, controlled movements, shock absorption, operator safety, and monitoring capabilities. Their role in maintaining equipment stability and providing precise control enhances operational safety and reduces the risk of accidents or equipment failure.
It’s important to consult the equipment manufacturer’s documentation and guidelines for specific information on the integration, operation, and maintenance of telescopic cylinders to ensure safe equipment usage.
What industries commonly use telescopic cylinders in their applications?
Telescopic cylinders find applications in a wide range of industries where extended reach, height adjustment, or lifting capabilities are required. Here’s a detailed explanation:
Industries commonly using telescopic cylinders:
- Construction: The construction industry extensively utilizes telescopic cylinders in various equipment, including excavators, backhoes, loaders, cranes, and concrete pumps. Telescopic cylinders enable the extension and retraction of booms, arms, or buckets, providing the necessary reach, digging, and lifting capabilities in construction and earthmoving applications.
- Material Handling and Logistics: Telescopic cylinders are essential in industries involved in material handling and logistics operations. This includes applications such as cranes, forklifts, loaders, conveyor systems, and automated storage and retrieval systems. Telescopic cylinders enable the lifting, tilting, or extending movements required for efficient loading, unloading, and transportation of materials.
- Agriculture: The agricultural sector employs telescopic cylinders in various machinery, such as tractors, harvesters, sprayers, and irrigation systems. Telescopic cylinders facilitate height adjustment, folding/unfolding of implements, and movement of equipment parts, enhancing productivity and efficiency in agricultural operations.
- Transportation and Automotive: Telescopic cylinders play a role in the transportation and automotive industries. They are used in applications such as dump trucks, trailers, refuse trucks, car haulers, and hydraulic ramps. Telescopic cylinders enable the efficient tilting, dumping, or lifting of cargo, enhancing the functionality and versatility of transportation equipment.
- Marine and Offshore: The marine and offshore industries utilize telescopic cylinders in applications such as ship cranes, offshore platforms, and subsea equipment. Telescopic cylinders enable the extension and retraction of booms, arms, or lifting mechanisms, supporting various marine operations including cargo handling, offshore construction, and underwater exploration.
- Mining and Quarrying: In mining and quarrying operations, telescopic cylinders are employed in equipment such as excavators, loaders, and conveyor systems. They facilitate the necessary extension and retraction movements for digging, lifting, and conveying materials, enhancing productivity and efficiency in mining operations.
- Utilities and Energy: The utilities and energy sectors utilize telescopic cylinders in applications such as utility trucks, aerial platforms, power line maintenance equipment, and renewable energy installations. Telescopic cylinders enable the safe and efficient access to elevated work areas, equipment maintenance, and positioning of components in energy infrastructure.
- Manufacturing and Industrial: Telescopic cylinders are found in manufacturing and industrial environments in various machinery, including automated systems, assembly lines, robotic arms, and material handling equipment. They provide the necessary linear motion and reach for precise positioning, lifting, or transferring of components during manufacturing processes.
These are just a few examples of industries that commonly use telescopic cylinders in their applications. The versatility and efficiency of telescopic cylinders make them valuable components in numerous sectors where extended stroke lengths or compact retracted lengths are required.
It’s important to consult industry-specific guidelines and regulations to ensure the proper selection, installation, and maintenance of telescopic cylinders based on the specific application requirements.
editor by CX 2024-01-17