Product Description
North America CHINAMFG Type Telescopic Hydraulic Cylinder for Dump Truck
No.1 Company Introduction:
ZheJiang CHINAMFG hydraulic co., ltd. is a specialized custom hydraulic cylinder for tipper truck manufacturing enterpirise which takes up with design, manufacturer, sell hydraulic products. The company covers an area of 180,000 square meters, with 500 emplayees in it. There are 700 sets of manufacturing equipments, such as cold drawing production lines, surface treatment production line, boring and rolling production line, various of digital-control machining and testing equipment.
>Professional manufacturer& supplier of Hydraulic Cylinders for more than 20 years;
>Hydraulic Cylinders Certification ISO9001:2009, SGS, TS16949, RoHS, CNAS Certification;
>Experience in export North America, Australia, Asia, Middle East, Africa;
>Hydraulic Cylinders can be Make according to client's requirements;
>The Hydraulic Cylinders can be used for Dump Truck, Tipper Truck, Trailer, Agricultural Machinery, Engineering Machinery, Garbage Truck, Landing Platform etc;
>We are the supplier of Sinotruk, IVECO, AUMAN, BEIBEN TRUCK, CIMC, JMC, Beiben Truck, CAMC, FOTON, JAC, Xihu (West Lake) Dis.n, SHACMAN, most of famous truck manufacturing and refitting company use our telescopic cylinder as first choice.
No.2 Product Details:
| HS Code | 8412210000 |
| Application | Dump truck, Tipper, Trailer |
| Material of cylinder tube | 45 steel, 27SiMn,Carbon steel, Alloy steel and general seamless steel |
| Seal | Hallite, SKF, NOK, Guarnitec, Parker, Merkel, Kaden |
| Coating | Hard Chrome 0.03-0.05mm |
| Temperature | -30°C to +100°C |
| Working pressure | 16Mpa-21Mpa |
| Stroke | 1829mm-8636mm |
| Color | as Customer's Requirement |
| Mounting Type | Earring-trunnion, double trunnion, double earring (eye end) |
| Plunger | 20#, 45# steel with high frequency quenching |
| Certification | ISO/TS16949, ISO9001, ABS, API, SGS |
| Package | shrink film, pallet, plywood case |
| Warranty | fourteen months after shipping arrival |
| Main export market | US, Canada, South Korea, Russia, Australia, Indonesia, Malaysia, Fiji Island, Kenya, Philippines, Xihu (West Lake) Dis.via, the United Arab Unites,Singapore |
| Payment terms | T/T, L/C |
| Delivery time | 25-30 days after down payment |
No.3 Complete Manufacturing Processes
700 sets manufacturing equipment,such as cold drawing production line ,heat treatment production line ,surface treatment production line,testing equipment,various digital-control machining equipment,gantry style linear electroplating production line.
>Owned plating plant founded in 1998;
>Owned honed tube plant founded in 2000;
>Owned Heat treatment founded in 1995;
>Each processing under our control, each products,every step under strict quality control;
No.4 Advantage
1) Professional, skilled, reliable.
2) One-stop total solution
3) Ready stock goods with fast delivery
4) Customizable: Non-standard sizes are also available
5) Small quantity is acceptable
6) Refund or replacement for any product faulty
No.5 Dream
*Company vision:Act as the laeder of internal hydraulic industry
*Enterprise concept:Better and stronger
*Core values:Learning and innovation,equality and justice,customers the first,and quality winning the world
*Enterprise spirit:Complete sincerity,complete precision more excellent,and up to date
*Quality policy:Pursue zero defects of our products,and realize zeo customers' complains
*Company type:Respond quickly,act immediately,finish what to do today,and improve day after day
No.6 Strict Quality Control System And Certificates and Packaging
1. Trial Operation Test
2. Start-up Pressure Test
3. Pressure-Tight Test
4. Leak Test
5. Full Stroke Test
6. Buffer Test
7. Testing the Effect of Limit
8. Load Efficiency Test
9. Reliability Test
Every piece of hydraulic cylinder are tested and will send out only after they are pasted the each test.
Our company has abundant technical force and perfect testing means. By making wide technical and business cooperation with many related enterprises, universities, colleges and institutes both at home and abroad, and employing senior engineers and software engineers, we have greatly strengthened and improved our designing, processing, and testing abilities.
No.7 After-service
1).Pre-sale service: Keep communicating with the truck manufacturers , including selection of product model , design of hydraulic system, test of performance and analysis of the accident. Once the problems occur, we will solve them immediately together with truck manufacturers
2).The sale service: Provide training and technical support for users.
3).After-sale service: Solve the problem firstly, then analyse responsibility ; Replace the system components immediately if any need.
4). 24 hours telephone service hotline.
No.8 Rich Market Experiences and Exhibitions
We are the supplier of Sinotruk, CAMC, CIMC, Beiben Truck, AUMAN, JMC, FOTON, JAC, SHACMAN, Xihu (West Lake) Dis.n, CHINAMFG most of famous truck manufacturing and refitting company use our telescopic cylinder as first choice.
We attended each Bauma ,Las Vegas exhibition, the world grade fair for construction equipments, building material machines, mining machines and earn much more opportunity to extend our business to oversea market.
No.9 FAQ
Q1. What are the same aspects of your cylinder with CHINAMFG cylinder?
A: Same inside structure.
Same outside dimension and same mounting sizes. It can be interchangeable with Hyva's
Q2. Compared with CHINAMFG cylinder, what are your cylinder advantages?
A: 1. Rod are chrome plated.
2. Tubes are quenched and tempered.
3. Tube inner hole goes through deephole boring machine processing. Surface roughness is 0.4Ra
and circular degree is 0.571.
4. Good quality yet lower price.
Q3: Are you a manufacture or a trade company?
A: Manufacture, we are the leader manufacturer of hydraulic industry in China with 22 years' experience and technology accumulation. With strong technical team we could solve any annoyance of you.
Q4: Do you have quality control system?
A: Yes, The quality management system introduced is: ISO/TS 16949:2009-certified by NQA and IATF cert.
Q5: How can I get a booklet and buy a cylinder from you?
A: Very easy! 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!
Q6: Can you tell me the price for the cylinder?
A: 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.
Q7: Do your products come with a warranty?
A: Yes, we have 14 months warranty. In this year, if the quality problem we will free repair for you.
Q8: Hydraulic cylinder internal leakage?
A: 3 main reasons causing internal leakage: Overload, polishing bad controlled, cheap seal kits. As is known to all, vehicles in China are often overloaded, our products all designed to bear the overload power. Advanced equipment could assure the polish processing. And we use the imported/TOP brand seals to meet customers' requirement.
Q9: What about the quality feedback of your products?
A: We have never received even once quality complaint for many years of international business.
Q10: Can you help me to install or recommend what kind of hydraulic cylinder or power pack should I use for specific machine?
A: Yes, we have 25 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.
Q11: What is the delivery time?
A: Within 15 days for samples.
15-30 days for bulk production, which is depend on quality, production process and so on.
Q12: What is your main payment term?
A: T/T, L/C, either is available.
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| Certification: | ISO9001, ISO/Ts 16949, ABS, API, SGS |
|---|---|
| Pressure: | Medium Pressure |
| Work Temperature: | Normal Temperature |
| Acting Way: | Single Acting |
| Working Method: | Straight Trip |
| Adjusted Form: | Switching Type |
| Customization: |
Available
|
|
|---|
How do telescopic cylinders contribute to efficient and controlled extension and retraction?
Telescopic cylinders play a crucial role in enabling efficient and controlled extension and retraction. Here's a detailed explanation:
Nested design:
The nested design of telescopic cylinders, with multiple stages or sleeves that retract inside one another, allows for efficient extension and retraction. Each stage extends or retracts in a synchronized manner, contributing to smooth and controlled movement. The nested structure also enables compact storage when the cylinder is retracted, optimizing space utilization.
Hydraulic control system:
The hydraulic control system is a key component that enables efficient and controlled extension and retraction of telescopic cylinders. It utilizes hydraulic fluid and pressure to drive the cylinder's movement. By regulating the flow of hydraulic fluid to each stage, the extension and retraction speed can be precisely controlled. This hydraulic control system ensures synchronized movement of the stages and allows for gradual and controlled extension and retraction.
Valve and cylinder design:
Telescopic cylinders incorporate specific valve and cylinder designs to facilitate efficient and controlled extension and retraction. Flow control valves, such as flow restrictors or throttle valves, are often used to regulate the flow rate of hydraulic fluid to each stage. These valves help manage the speed of extension and retraction, preventing sudden or uncontrolled movements. The cylinder design, including the bore size and rod diameter, is carefully engineered to optimize the balance between extension/retraction speed and force output.
Pressure relief and damping:
To further enhance controlled extension and retraction, telescopic cylinders may incorporate pressure relief and damping mechanisms. Pressure relief valves help prevent over-pressurization of the hydraulic system, ensuring that the cylinder operates within safe limits. Damping devices, such as hydraulic cushions or shock absorbers, can be integrated to dampen the impact or vibrations during extension and retraction, promoting smoother and more controlled movement.
Load-specific adjustments:
Telescopic cylinders can be adjusted to accommodate different load requirements, contributing to efficient and controlled extension and retraction. By adding or removing stages or adjusting the hydraulic pressure, operators can adapt the cylinder's performance to match the specific load conditions. This customization ensures optimal extension and retraction characteristics for different applications and load capacities.
Overall, the nested design, hydraulic control system, valve and cylinder design, pressure relief mechanisms, and load-specific adjustments all work together to enable telescopic cylinders to contribute to efficient and controlled extension and retraction. These features ensure smooth operation, precise positioning, and safe handling of heavy loads in various industrial applications.
Consulting the manufacturer's documentation and guidelines is important for understanding the specific capabilities and limitations of telescopic cylinders in terms of extension and retraction.
Can telescopic cylinders be used in agricultural machinery for various tasks?
Yes, telescopic cylinders are widely used in agricultural machinery for various tasks. Here's a detailed explanation:
Versatile applications:
Telescopic cylinders offer versatility and are suitable for a wide range of tasks in agricultural machinery. They are commonly employed in equipment such as tractors, harvesters, sprayers, loaders, and tillers.
Lifting and lowering:
Telescopic cylinders are utilized for lifting and lowering applications in agricultural machinery. They provide the necessary force to raise and lower attachments such as loader buckets, tillage implements, or harvest platforms. The telescopic cylinder's design allows for efficient force transmission, enabling smooth and controlled movement.
Reach extension:
Telescopic cylinders are valuable for extending the reach of agricultural machinery. For example, in a harvester, telescopic cylinders can extend the reach of the harvesting arm, allowing operators to access crops in a broader area. This extension capability increases efficiency and productivity by reducing the need for repositioning the machinery frequently.
Adjustable working height:
Telescopic cylinders are employed in agricultural machinery to provide adjustable working heights. For instance, in sprayers or spreaders, telescopic cylinders can adjust the height of the booms or spreading mechanisms, allowing for precise application of fertilizers, pesticides, or seeds.
Folding and unfolding:
Telescopic cylinders are used to facilitate folding and unfolding actions in agricultural machinery. This is particularly useful for equipment that needs to be transported or stored in compact configurations. For example, telescopic cylinders can fold the wings of a tillage implement for easy transport on roads or through narrow gateways.
Stabilization and leveling:
Telescopic cylinders contribute to the stabilization and leveling of agricultural machinery. They are employed in tasks such as adjusting the height and angle of plows, cultivators, or balers to ensure proper ground engagement and uniform performance.
Advantages of telescopic cylinders in agricultural machinery:
Telescopic cylinders offer several advantages in agricultural machinery:
- Versatility: Telescopic cylinders can be used for various tasks, providing flexibility and adaptability in agricultural operations.
- Efficient force transmission: The telescopic design allows for direct and efficient force transmission, maximizing the equipment's lifting and operational capabilities.
- Precise control: Telescopic cylinders enable precise control over movements, allowing for accurate positioning and improved productivity.
- Space optimization: Telescopic cylinders contribute to space optimization by enabling folding or compact configurations, facilitating transportation and storage of agricultural machinery.
Overall, telescopic cylinders are valuable components in agricultural machinery, offering versatility, efficient force transmission, precise control, and space optimization. They enhance the functionality and productivity of agricultural equipment across various tasks and 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 agricultural machinery.
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 Dream 2024-04-29