Product Description
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
/* 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(/(.*?):(.*)$/))&&1
| Certification: | ISO9001 |
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| Pressure: | Medium Pressure |
| Work Temperature: | Normal Temperature |
| Acting Way: | Double Acting |
| Working Method: | Straight Trip |
| Adjusted Form: | Regulated Type |
| Samples: |
US$ 299/Piece
1 Piece(Min.Order) | |
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| Customization: |
Available
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What advantages do telescopic cylinders offer in heavy equipment?
Telescopic cylinders offer several advantages in heavy equipment applications. Here’s a detailed explanation:
Compact design:
Telescopic cylinders have a compact design that allows for a relatively small retracted length compared to their extended length. This compactness is advantageous in heavy equipment where space is limited. The reduced length enables the equipment to have a smaller footprint, making it easier to maneuver in confined areas and transport on trailers or trucks.
Extended reach:
Telescopic cylinders provide extended reach capabilities, which is beneficial in heavy equipment operations. The nested design allows for multiple stages to extend, enabling the cylinder to reach greater distances. This extended reach is particularly useful in applications where the equipment needs to lift or push loads over obstacles, reach into deep pits, or access elevated areas.
High force output:
Telescopic cylinders are capable of generating high force output, making them suitable for heavy lifting and pushing tasks. The hydraulic system used in telescopic cylinders allows for amplification of force through the application of hydraulic pressure. This high force output is advantageous in heavy equipment applications that require lifting and moving heavy loads or exerting significant pushing or pulling forces.
Customizable load capacity:
Telescopic cylinders offer load capacity customization. The modular nature of telescopic cylinders allows for the addition or removal of stages, which directly affects the cylinder’s load capacity. By adjusting the number of stages, the cylinder’s load capacity can be tailored to the specific requirements of the heavy equipment, ensuring optimal performance and safety.
Smooth operation:
Telescopic cylinders provide smooth and controlled operation. The hydraulic control system allows for precise control of the cylinder’s extension and retraction, ensuring smooth and synchronized movement of multiple stages. This smooth operation is important in heavy equipment applications where precise positioning, lifting, or pushing is required to avoid damage to the equipment or the load.
Durability and reliability:
Telescopic cylinders are built to withstand heavy-duty usage in demanding environments. They are designed using robust materials and undergo rigorous testing to ensure durability and reliability. The cylinders can withstand high load capacities, harsh operating conditions, and repetitive cycles, making them well-suited for heavy equipment applications that involve continuous and demanding operations.
Overall, telescopic cylinders offer advantages such as compact design, extended reach, high force output, customizable load capacity, smooth operation, durability, and reliability. These advantages contribute to improved efficiency, productivity, and performance of heavy equipment in various industries.
It’s important to consult the manufacturer’s specifications and guidelines to ensure the appropriate selection and application of telescopic cylinders in heavy equipment.
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.
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 2024-04-16
China high quality CZPT Brand Telescopic Hydraulic Cylinder for Dump Truck Trailer Had CE vacuum pump diy
Product Description
Product Description
Junfu 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, Junfu 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, Junfu 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 Junfu brand FC tipping cylinders have earned reputation for their reliability and value for money over many years.
Detailed Photos
Certifications
Company Profile
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 Junfu brand FC tipping cylinders have earned reputation for their reliability and value for money over many years.
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 Junfu brand FC tipping cylinders have earned reputation for their reliability and value for money over many years.
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 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 ?
15 days approximately.
Q5: How about the cylinder’s quality gurantee ?
One year.
/* 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(/(.*?):(.*)$/))&&1
| Certification: | ISO, CE |
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| Condition: | New |
| Automatic Grade: | Manual |
| Usage: | Petroleum, Construction |
| Type: | Hydraulic Wrenches |
| Transport Package: | Wooden |
| Samples: |
US$ 200/Piece
1 Piece(Min.Order) | |
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| Customization: |
Available
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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.
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 2024-04-10
China supplier Wholesale Price OEM Factory Customized Forklift Excavator Trailer Loader Tractor Dump Truck Engineering Telescopic Hydraulic Cylinder Manufacturer in China with Hot selling
Product Description
Solutions Provider of Hydraulic Cylinder
Product Description
As the professional manufacturer of hydraulic cylinder in China, we can offer you custom products to fulfill every requirement for the hydraulic cylinder market.
-Customized Sizes
-Customized Colors
-Customized Designs
-Customized Packages
-More Requirements Available
The objectives of our business are to provide high quality products and services at a cost effective price.
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Seal |
Parker, Merkel, NOK, Hallite,etc. |
Helps Links
To get a free sample, please click here |
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Paint |
Red, Grey, Yellow, Black, etc. |
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Material |
ST52, CK45, 4140, Duplex2205, |
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Certificate |
ABS, Lloyds, SGS, etc. |
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Core components |
Bearing, Pressure vessel, Pump |
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Non-standard |
Yes |
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Structure |
Piston Type, Plunger Type, Telescopic Type |
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Power |
Hydraulic & Pneumatic |
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Brand |
Guoyue |
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Sample |
Available |
Contact the experts at Guoyue today for all your cylinder requirements.
Our Advantages
We have many advantages that will help a lot to your business, including but not limited to:
1. Equipped with State-of-the-art Production Lines
Guoyue has introduced and absorbed advanced hydraulic design and production technologies from European (such as German) and American countries, ensuring that its design and manufacturing capabilities are consistently aligned with international advanced hydraulic cylinder technology.
2. Strict QC Process Before Shipping
The company emphasizes strict quality control, with each production process following standardized operating procedures, and comprehensive management systems in place to ensure that every product is processed to perfection.
3. Success in Many Projects
We have served clients with a diverse range of cylinder requirements, including construction projects, waste management, food industry, mining, infrastructure repairs, metal production, marine, agriculture, oil & gas and more applications.
4. Professional Support in Design, Samples and Bulk Order
As we have our own factories, the more benefits you can get from us:
—–We can get the production done based on the designs, reference pictures, even your drafts.
—–There is no limit of minimum order quantity, and we never refuse the small order, even 1 unit.
—–We can offer you the free samples to check if you buy it in large quantites.
Successful Projects
As the leader in custom hydraulic cylinder design and manufacturing, we have been successful in lot of projects, including
- Aerospace industry: Particularly for such devices as landing gears and CHINAMFG flaps
- Aerial Work Platforms (AWP)
- Agricultural: Small spraying equipment as well as harvesters, loaders and tractors
- Automotive
- Civil Engineering: Bulldozers, excavators, trenchers as well as attachments
- Construction: Concrete pumps and paving applications
- Energy: Flow controls for water gates
- Food, production and manufacturing
- Forestry and logging
- Motorway repairs and maintenance
- Mining
- Materials handling: Single acting hydraulic cylinders for sale are commonly employed in such equipment
- Mechanical engineering: Operation for feeding devices as well as automated production lines, plastic forming machines and transportation devices
- Oil and gas industries
- Recycling plants: Compressing scrap metal and other materials
- Shipbuilding: Steering devices
Company Profile
Guoyue Hydraulic Equipment Manufacturing (ZheJiang ) Co., Ltd., is a high-technology enterprise that integrates research, design, development, production, operation, and service, specializing in the production of hydraulic cylinders, including single acting cylinders, double acting Cylinders, nested cylinders, rotating cylinder, low height cylinders, high tonnage cylinders, tie-rod cylinders and more.
With a registered capital of 50 million Chinese Yuan, the company covers an area of 10, 000 sqft, with more than 100 employees. Also, certified with ISO 9001/ISO 14001/ISO 45001 and many own patents, our products have been approved by clients all over the world, including USA, Europe, Middle East, Middle Asia, Southeast Asia and more countries & areas.
As the leader in custom hydraulic cylinder design and manufacturing, Guoyue serves Original Equipment Manufacturers (OEMs) with custom and innovative hydraulic cylinder solutions. The team at Guoyue liaises closely with each customer to engineer and produce cylinders for machinery, equipment or projects that incorporate cylinders into their hydraulic systems.
We work directly with engineers, business owners, procurement teams, project managers, and technical specialists who often require a custom approach to their cylinder specifications – in terms of fit, function, and overall performance.
Also, Guoyue has introduced and absorbed advanced hydraulic product design and production technologies from Germany and other European and American countries, ensuring that its design and manufacturing capabilities are consistently aligned with international advanced hydraulic cylinder technology.
We have served clients with a diverse range of cylinder requirements. We have extensive experience working within many industries and the unique needs of each – including construction projects, waste management, food Industry, mining, infrastructure repairs, metal production, marine, agriculture, oil & gas and more applications.
Guoyue employees are at the heart of our operations. It is through the dedication of our team at Guoyue that we can consistently deliver the exact services and products required by every client.
Contact the experts at Guoyue today for all your cylinder requirements.
/* 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: | GS, RoHS, CE, ISO9001 |
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| Pressure: | Low/Medium/High Pressure |
| Work Temperature: | Low/Medium/High Temperature |
| Acting Way: | Single/Double Acting |
| Working Method: | Rotary/Straight Trip |
| Adjusted Form: | Switch/Regulated Type |
| Customization: |
Available
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Can telescopic cylinders be repaired or maintained when necessary?
Yes, telescopic cylinders can be repaired and maintained when necessary. Here’s a detailed explanation:
Repairability:
Telescopic cylinders are designed with repairability in mind. The modular construction of telescopic cylinders allows for individual components or stages to be replaced or repaired as needed. If a specific part of the cylinder becomes damaged or worn out, it can be disassembled and repaired or replaced, minimizing downtime and cost compared to replacing the entire cylinder.
Maintenance:
Maintenance is essential to ensure the optimal performance and longevity of telescopic cylinders. Regular maintenance practices may include:
- Inspection: Periodic visual inspections to check for any signs of damage, wear, or leakage.
- Lubrication: Applying lubricants to the moving parts of the cylinder to reduce friction and extend component life.
- Cleaning: Removing dirt, debris, and contaminants that may affect the cylinder’s operation.
- Seal replacement: Replacing worn or damaged seals to maintain proper sealing and prevent fluid leakage.
- Pressure testing: Conducting pressure tests to ensure the cylinder’s integrity and identify any potential issues.
- Alignment and adjustment: Verifying proper alignment and making necessary adjustments to ensure smooth operation and prevent excessive wear.
Depending on the specific application and operating conditions, maintenance intervals and procedures may vary. It’s important to follow the manufacturer’s maintenance recommendations and guidelines for the telescopic cylinder to ensure effective maintenance practices.
Professional expertise:
Repairing and maintaining telescopic cylinders often require professional expertise. It is recommended to engage qualified technicians or service personnel with experience in hydraulic systems and telescopic cylinder repairs. They have the knowledge and tools necessary to accurately diagnose issues, perform repairs, and conduct maintenance tasks in a safe and efficient manner.
Manufacturer support:
Manufacturers of telescopic cylinders typically provide support for repair and maintenance. They may offer technical documentation, repair manuals, and access to replacement parts to facilitate the repair process. Consulting the manufacturer’s resources and seeking their assistance can ensure that repairs and maintenance are carried out correctly and in accordance with the cylinder’s specifications.
By implementing proper repair and maintenance practices, telescopic cylinders can be kept in good working condition, extending their service life and maintaining reliable performance.
It’s important to note that repair and maintenance should be performed by qualified individuals and comply with relevant safety guidelines and industry standards.
How do telescopic cylinders handle variations in hydraulic seal technology?
Telescopic cylinders are designed to accommodate variations in hydraulic seal technology. Here’s a detailed explanation:
Compatibility with different seal types:
Telescopic cylinders are engineered to be compatible with various types of hydraulic seals available in the market. Whether it’s a standard O-ring seal, lip seal, V-ring seal, or any other seal design, the cylinder’s construction takes into account the requirements of different seal technologies. This compatibility ensures that telescopic cylinders can effectively handle variations in hydraulic seal technology.
Seal retention and protection:
Telescopic cylinders incorporate features to retain and protect hydraulic seals. The cylinder design includes seal grooves, seal retainers, or other mechanisms that securely hold the seals in place, preventing their displacement or damage during operation. This seal retention and protection mechanism ensures the longevity and effectiveness of the seals, regardless of the specific seal technology used.
Seal lubrication and contamination prevention:
Telescopic cylinders address the lubrication and contamination concerns associated with different seal technologies. The cylinder’s hydraulic system is designed to provide proper lubrication to the seals, ensuring smooth movement and reducing friction. Additionally, measures such as seal scrapers or wipers are implemented to prevent the ingress of contaminants, such as dust, dirt, or moisture, which could compromise the performance of the seals. These lubrication and contamination prevention mechanisms cater to the specific requirements of various seal technologies.
Seal replacement and maintenance:
Telescopic cylinders are designed to facilitate seal replacement and maintenance procedures. The cylinder construction allows for easy access to the seals, simplifying the replacement process when necessary. This feature is advantageous when dealing with different seal technologies, as it enables swift and efficient maintenance, regardless of the specific seal design being used.
Adaptability to seal advancements:
Telescopic cylinder designs often incorporate adaptability to advancements in hydraulic seal technology. Manufacturers continuously develop new seal technologies to improve performance, durability, and efficiency. Telescopic cylinders are designed with flexibility to accommodate future advancements, ensuring compatibility with emerging seal technologies and allowing for upgrade possibilities without significant modifications to the cylinder itself.
Overall, telescopic cylinders are engineered to handle variations in hydraulic seal technology through compatibility with different seal types, seal retention and protection features, seal lubrication and contamination prevention mechanisms, ease of seal replacement and maintenance, and adaptability to seal advancements. These design considerations ensure that telescopic cylinders can effectively work with different seal technologies, providing reliable and efficient performance in hydraulic systems.
It’s important to consult the equipment manufacturer’s documentation and guidelines for specific information on the recommended seal types and maintenance practices for telescopic cylinders.
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 2024-03-20
China Best Sales Quality Telescopic Hydraulic Cylinder for Dump Trailer vacuum pump brakes
Product Description
Product Description
prodcut details
The North American advanced processing technology is adopted to ensure the stable performance.
High quality alloy seamless steelpipe are adopted to keep big lifting capacity and light weight
The application of imperial size makes it easy to replace the seals and other accessories
Telescopic cylinders are made from E355 steel grade, however, you can request as per your specification (such as 27SiMn, 16Mn,etc.).
Superior chrome-plating technology improves the corrosion resistance and hardness of cylinders
The world famous brands of seals such as HALLITE, CHINAMFG and NOK ensure the sealing performance
World-class processing technology ensures stable and reliable quality
12 months quality gurantee with full after-sale service policy
Custom Design: As per your drawing and specifications – such pressure, seal kit, and steel grade material
All our products are tested with hydraulic oil, applying test pressure before shipment. We to promise to provide flawless and quality products to our customers.
Main application areas of hydraulic
Construction machinery / Hydraulic automatic shifting gearbox/
Vehicle temperature control / mining machine / Working at height /
Agricultural machinery / Port Machinery / Material handling / Municipal vehicle
| NO | ITEM | DATA OF dump truck hydraulic cylinder | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| 1 | Material | Carbon Steel, Alloy Steel, 27SiMn,45#,20#,etc | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| 2 | Honed tube | 40-3 square CHINAMFG with 150 employees . And we have one-stop solution from design to package and OEM&ODM service with 30 year experience. There are 15 precision production lines with a monthly output value of up to 200,000 units. Excellent quality products are guaranteed by advanced processing equipment. The company has imported CNC deep hole boring machines, CNC laser cutting machines, CNC machining centers, CNC cleaning machines, automatic assembly lines for hydraulic cylinders, robot welding stations, automatic welding machines and other precision processing equipment, over 600 sets.The company has successively won the title of “Influential Brand of Hydraulic Parts and Accessories in China’s Construction Machinery Parts Industry” and its high-pressure cylinder products have won many honorary titles including 36 patents. Each process has undergone precise parts testing and finished product testing. It has a quality shelf life of up to 12 mnths and provides a perfect after-sales service policy.After years of development, Tingshi Hydraulic has developed into an enterprise with complete hardware facilities, sophisticated processing equipment, strong technical force, and good social benefits. For the stable development of your main business, we look CHINAMFG to cooperating with you.
HIGH QUALITITY GUARANTEE- Telescopic hydraulic cylinder for dump truck <Hydraulic Cylinder Leak Test <Telescopic Hydraulic jack Buffer Test <Hydraulic Telescopic Cylinder Reliability Test <Dump truck Hydraulic Cylinder Full Stroke Test <Dump trailer Hydraulic Cylinder Trial Operation Test <Tipper truck Cylinder Pressure Tight Test <Dump truck telescopic Hydraulic Cylinder Load Efficiency Test
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FAQ
1. who are we? 2. how can we guarantee quality? 3.what can you buy from us? 4. what services can we provide? 5. why should you buy from us not from other suppliers?
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Can hydraulic cylinders be used for precise operations like CNC machining or molding?Yes, hydraulic cylinders can be used for precise operations like CNC machining or molding. While hydraulic systems are commonly associated with heavy-duty applications, they can also provide the necessary precision and control required for precise operations in CNC machining and molding processes. Here’s a detailed explanation of how hydraulic cylinders can be utilized for such precise operations: 1. Force and Control: – Hydraulic cylinders are capable of generating substantial force, which is essential for precise operations in CNC machining and molding. By using hydraulic pressure, the cylinders can deliver the required force to cut or shape materials accurately or exert pressure for molding operations. The hydraulic system allows precise control over the force applied, ensuring consistent and reliable performance. 2. Adjustable Speed and Positioning: – Hydraulic cylinders offer adjustable speed and precise positioning capabilities, making them suitable for precise operations. By controlling the flow of hydraulic fluid, the speed of the cylinder’s movement can be adjusted according to specific requirements. This adaptability allows for fine-tuning the machining or molding process, achieving the desired precision in material removal or shaping. Hydraulic systems also enable accurate positioning of tools or molds, ensuring precise operations. 3. Integrated Feedback Systems: – Advanced hydraulic systems can incorporate feedback sensors and control mechanisms to enhance precision in CNC machining and molding. These sensors provide real-time information about the position, speed, and force exerted by the hydraulic cylinders. The control system processes this data and adjusts the flow of hydraulic fluid accordingly, allowing for precise and accurate control over the operations. The feedback systems help maintain consistent performance and compensate for any deviations, ensuring high precision. 4. Damping and Vibration Control: – Hydraulic cylinders can be equipped with damping mechanisms to minimize vibrations and ensure stability during CNC machining or molding operations. Vibrations can negatively impact precision by causing tool chatter or material deformation. By incorporating cushioning or damping features, hydraulic cylinders help absorb shocks and suppress vibrations, resulting in smoother and more accurate operations. 5. Customization and Adaptability: – Hydraulic cylinders can be customized and adapted to meet the specific requirements of CNC machining or molding processes. Engineers can design cylinders with unique dimensions, stroke lengths, mounting options, and sealing arrangements to fit into equipment or systems with precise specifications. Customized hydraulic cylinders ensure optimal performance and compatibility for precise operations, enabling seamless integration into CNC machines or molding equipment. 6. Energy Efficiency: – Hydraulic systems can be designed to be energy-efficient, contributing to cost savings in CNC machining or molding operations. By utilizing variable speed pumps, efficient control valves, and well-designed hydraulic circuits, energy consumption can be optimized. This efficiency reduces heat generation, leading to improved stability and precision in operations while minimizing energy costs. 7. Maintenance and Calibration: – Regular maintenance and calibration of hydraulic systems are essential to maintain their precision in CNC machining or molding applications. Proper lubrication, inspection of seals, and replacement of worn-out components help ensure optimal performance. Regular calibration of control systems and feedback sensors ensures accurate readings and reliable operation, contributing to precision in machining or molding processes. In summary, hydraulic cylinders can be effectively used for precise operations like CNC machining or molding. Their ability to generate substantial force, adjustable speed and positioning, integration with feedback systems, damping and vibration control, customization and adaptability, energy efficiency, and proper maintenance contribute to achieving the required precision in these operations. By leveraging the strengths of hydraulic systems, manufacturers can enhance the accuracy and reliability of CNC machining or molding processes, resulting in high-quality products and improved productivity.
Advancements in Hydraulic Cylinder Technology Improving Corrosion ResistanceAdvancements 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:
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 manufacturers ensure the quality and compatibility of hydraulic cylinders?Manufacturers employ various measures to ensure the quality and compatibility of hydraulic cylinders, ensuring that they meet industry standards, performance requirements, and the specific needs of their customers. Here’s a detailed explanation of the methods and practices used by manufacturers to ensure the quality and compatibility of hydraulic cylinders: 1. Design and Engineering: – Manufacturers employ skilled engineers and designers who have expertise in hydraulic systems and cylinder design. They use advanced design software and tools to create hydraulic cylinders that meet the desired specifications and performance requirements. Through careful analysis and simulation, manufacturers can ensure that the cylinders are designed to function optimally and provide the necessary force, stroke length, and reliability. 2. Material Selection: – High-quality materials are crucial for the durability, performance, and compatibility of hydraulic cylinders. Manufacturers carefully select materials such as steel or other alloys based on their strength, corrosion resistance, and suitability for hydraulic applications. They source materials from reputable suppliers and perform quality checks to ensure that the materials meet the required standards and specifications. 3. Quality Control: – Manufacturers implement robust quality control processes throughout the production of hydraulic cylinders. This includes rigorous inspections and tests at various stages of manufacturing, from raw material inspection to final assembly. Quality control personnel perform dimensional checks, surface finish inspections, and functional tests to verify that the cylinders meet the specified tolerances, performance criteria, and compatibility requirements. 4. Testing and Validation: – Hydraulic cylinders undergo testing and validation procedures to ensure their performance, reliability, and compatibility. Manufacturers conduct various tests, such as pressure testing, leakage testing, load testing, and endurance testing. These tests simulate real-world operating conditions and verify that the cylinders can withstand the expected loads, pressures, and environmental factors. Additionally, manufacturers may perform compatibility testing to ensure that the cylinders can integrate seamlessly with other hydraulic system components. 5. Compliance with Standards: – Manufacturers adhere to industry standards and regulations to ensure the quality and compatibility of hydraulic cylinders. They follow standards such as ISO 9001 for quality management systems and ISO 6020/2 or ISO 6022 for hydraulic cylinders. Compliance with these standards ensures that the manufacturing processes, quality control measures, and product performance meet internationally recognized benchmarks. 6. Certification and Accreditation: – Manufacturers may obtain certifications and accreditations from recognized organizations to demonstrate their commitment to quality and compatibility. Certifications such as ISO certifications or third-party certifications provide assurance to customers that the hydraulic cylinders have undergone rigorous evaluations and meet specific quality and compatibility standards. 7. Customer Collaboration: – Manufacturers actively engage with customers to understand their specific requirements and ensure compatibility. They work closely with customers to gather application-specific details, such as operating conditions, load requirements, and environmental factors. This collaborative approach allows manufacturers to customize hydraulic cylinders and provide solutions that are perfectly matched to the customer’s needs, ensuring compatibility and optimal performance. 8. Continuous Improvement: – Manufacturers are committed to continuous improvement in their processes and products. They invest in research and development to incorporate the latest technologies, materials, and manufacturing techniques. By staying updated with industry advancements, manufacturers can enhance the quality, performance, and compatibility of their hydraulic cylinders over time. By implementing effective design and engineering practices, selecting high-quality materials, conducting rigorous quality control, testing and validation procedures, complying with industry standards, obtaining certifications, collaborating with customers, and embracing continuous improvement, manufacturers ensure the quality and compatibility of hydraulic cylinders. These measures help to deliver reliable, high-performance cylinders that meet the diverse needs of industries and applications. China OEM Telescopic Tipping Hydraulic Cylinder for Dump Trailer with High Quality vacuum pump boosterProduct Description
Front-end cylinder Hydraulic telescopic cylinder
Product Description
prodcut details The North American advanced processing technology is adopted to ensure the stable performance. High quality alloy seamless steelpipe are adopted to keep big lifting capacity and light weight The world famous brands of seals such as HALLITE, CHINAMFG and NOK ensure the sealing performance World-class processing technology ensures stable and reliable quality 12 months quality gurantee with full after-sale service policy Custom Design: As per your drawing and specifications – such pressure, seal kit, and steel grade material All our products are tested with hydraulic oil, applying test pressure before shipment. We to promise to provide flawless and quality products to our customers. Main application areas of hydraulic Vehicle temperature control / mining machine / Working at height / Agricultural machinery / Port Machinery / Material handling / Municipal vehicle
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