China OEM Pk Hydraulic Cylinder Used for Dump Truck on Best Sale with Warranty manufacturer

제품 설명

회사 소개
Wantong is a professional hydraulic cylinder manufacturer in China, specialized in the design, R&D and manufacture of hydraulic machinery.We have developed unique and advanced equipment by ourselves to insure first-class quality! All production steps are finished in the same factory, and this guarantees good quality and short lead time. Our main products are hydraulic cylinders for dump trucks, coal mining machinery, tippers, engineering machinery .We have a professional research and development team and cooperate with many universities. Advanced equipment, excellent talents and strict management help us develop first-class products.We have CHINAMFG and advanced production equipments including cold drawing line, heat treatment line, surface treatment line, testing machines and various CNC machines.

제품 설명

Product advantage
1.The North American advanced processing technology is adopted to ensure the stable performance.
2.High quality alloy seamless steel pipe are adopted to keep big lifting capacity and light weight;
3.The application of imperial size makes it easy to replace the seals and other accessories;
4.Superior chrome-plating technology improves the corrosion resistance and hardness of cylinders;
5.The world famous brands of seals such as HALLITE, CHINAMFG and NOK ensure the sealing performance;

Specification

Production Equipment
The company has more than 1000 sets of machinery processing,automatic precision processing, cold drawing, electroplating, heat treatment, automatic painting system, automatic assembly control system, automatic welding and other equipment. With the processing of cylinder diameter 630mm, length of 6 CHINAMFG within the cylinder of the whole process processing capacity.

Quality Control
>All specification is designed by professional engineer.
>All material is high quality-Seal kits were purchased from USA, Japan, UK and Sweden.
>All material is processed by skilled workers and advanced CNC lathe.
>All cylinders are 100% tested before package to ensure every cylinder is qualified for its purpose.
>Package is air cushion film for each cylinder and steel case for all cylinders to ensure goods can arrive at customer safely.
>14 months’ warranty and long time track service is offered to solve any problems you meet after sale.

Quality Inspection

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. Every piece of hydraulic cylinder are tested and will send out only after they are pasted the each test.
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

Packing & Delivery
To better ensure the safety of your goods, professional, environmentally friendly, convenient and efficient packaging services will be provided.

Our 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.

Our Honor

Our Customer
Domestic Marketing Locations
The company’s products are widely sold in ZheJiang , ZheJiang , ZheJiang , ZheJiang , ZheJiang , ZheJiang , ZheJiang , ZheJiang , ZheJiang and other more than 20 provinces, municipalities and autonomous regions.
Foreign Marketing Locations
Our products are exported to the United States, Canada, Mexico, Russia, South Africa, Indonesia and other Europe, America, South America, Southeast Asia.

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 deep hole 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 over 20 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 from production time. In this time, 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 your main payment term?
A: T/T, L/C, Western Union, Paypal. Either is available.

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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.

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:

1. 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.
2. 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.
3. 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.
4. 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.
5. 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.

용도에 맞는 유압 실린더를 선택할 때 고려해야 할 요소는 무엇입니까?

용도에 맞는 유압 실린더를 선택할 때는 몇 가지 중요한 요소를 고려해야 합니다. 이러한 요소들을 통해 선택한 유압 실린더가 해당 용도의 특정 요구 사항에 적합하고 안정적으로 작동할 수 있도록 보장할 수 있습니다. 고려해야 할 주요 요소는 다음과 같습니다.

1. 부하 요구 사항:

고려해야 할 중요한 요소 중 하나는 적용 분야의 부하 요구 사항입니다. 유압 실린더가 처리해야 하는 최대 하중을 결정해야 합니다. 실린더가 정지해 있을 때의 정적 하중과 실린더가 움직일 때의 동적 하중을 모두 고려해야 합니다. 부하 요구 사항은 실린더의 내경, 로드 직경 및 전체 강도에 영향을 미칩니다. 안전과 수명 확보를 위해 적용 분야의 최대 하중을 초과하는 하중 용량을 가진 유압 실린더를 선택하십시오.

2. 스트로크 길이:

스트로크 길이는 유압 실린더가 원하는 동작을 수행하기 위해 늘어나고 줄어드는 거리를 말합니다. 사용 용도에 따른 작동 요구 사항을 기준으로 필요한 스트로크 길이를 측정하십시오. 필요한 거리와 같거나 그 이상의 스트로크 길이를 가진 유압 실린더를 선택하는 것이 중요합니다. 향후 스트로크 길이의 변동이나 조정이 필요할 수 있으므로 이를 고려해야 합니다.

3. 작동 압력:

– 적용 분야에 필요한 작동 압력을 고려하십시오. 유압 실린더는 유압 시스템 내의 최대 압력을 견딜 수 있어야 합니다. 선택한 실린더의 압력 등급이 적용 분야의 최대 작동 압력을 초과하는지 확인하십시오. 이는 안전을 확보하고 조기 고장을 방지합니다.

4. 속도 요구 사항:

– 용도에 필요한 유압 실린더의 작동 속도를 결정하십시오. 확장 속도와 수축 속도를 모두 고려해야 합니다. 원하는 속도를 구현하면서 정밀한 제어와 안정성을 유지할 수 있는 실린더를 선택하십시오. 성능이나 안전성을 저해하지 않으면서 필요한 속도를 처리할 수 있는 실린더를 선택하는 것이 중요합니다.

5. 설치:

유압 실린더 설치에 필요한 공간과 장착 요건을 평가하십시오. 장착 유형(플랜지, 풋, 트러니언 또는 클레비스 등), 사용 가능한 장착 지점 및 특정 장착 제약 조건을 고려하십시오. 선택한 실린더를 원하는 위치에 쉽고 안전하게 장착할 수 있는지 확인하십시오.

6. 환경적 요인:

유압 실린더가 작동할 환경 조건을 평가하십시오. 극한 온도, 습도, 화학 물질, 먼지 또는 부식성 물질 노출과 같은 요소를 고려해야 합니다. 특정 환경 조건에 견딜 수 있도록 설계된 실린더를 선택하십시오. 이를 위해서는 실린더의 수명과 성능을 보장하기 위해 적절한 재질, 코팅 또는 밀봉재를 선택해야 할 수 있습니다.

7. 실린더 구성:

– 적용 분야의 요구 사항에 따라 적절한 실린더 구성을 결정하십시오. 단동식 또는 복동식 실린더, 공간 제약이 있는 경우를 위한 텔레스코픽 실린더, 특수한 용도를 위한 맞춤형 구성 등을 고려하십시오. 적용 분야의 구체적인 요구 사항을 평가하여 가장 적합한 실린더 구성을 선택하십시오.

8. 유지보수 및 서비스 용이성:

유압 실린더의 유지보수 및 서비스 요구 사항을 고려하십시오. 유지보수를 위한 접근성, 예비 부품의 가용성, 고객 지원 및 사후 서비스 측면에서 제조업체 또는 공급업체의 평판과 같은 요소를 평가하십시오. 신뢰할 수 있고 평판이 좋은 브랜드를 선택하면 필요할 때 지속적인 지원과 예비 부품 확보가 가능합니다.

9. 규정 준수 및 표준:

– 산업 분야 및 적용 분야에 따라 특정 규정 준수 기준을 충족해야 할 수 있습니다. 유압 실린더가 준수해야 하는 산업별 규정, 안전 기준 또는 인증을 고려하십시오. 선택한 실린더가 해당 적용 분야에 필요한 기준 및 인증을 충족하는지 확인하십시오.

10. 비용 및 예산:

마지막으로 유압 실린더의 비용과 예산을 고려해야 합니다. 용도에 맞는 실린더를 선택하는 것도 중요하지만, 전반적인 비용 효율성 또한 고려해야 합니다. 초기 구매 비용, 장기 유지 보수 비용, 그리고 실린더의 예상 수명을 평가하십시오. 비용과 품질의 균형을 맞추면 용도에 가장 적합한 가성비 높은 유압 실린더를 선택할 수 있습니다.

선정 과정에서 이러한 요소들을 고려하면 하중 용량, 스트로크 길이, 작동 압력, 속도, 장착 방식, 환경 조건, 유지보수 필요성, 규정 준수 및 비용 효율성 측면에서 적용 분야의 특정 요구 사항을 충족하는 적합한 유압 실린더를 선택할 수 있습니다. 적절한 선택은 의도된 적용 분야에서 유압 실린더의 최적 성능, 신뢰성 및 긴 수명을 보장합니다.

editor by Dream 2024-11-07