| Customization: | Available |
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| Certification: | GS, CE, ISO9001 |
| Pressure: | 300-400bar |
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Company Profile
Shandong Wantong Hydraulic Co., Ltd is one of the biggest hydraulic cylinder manufacturer in China, specialized in design, R & D and manufacturing of hydraulicmachinery products etc, with its annual production capaciy of 200000 sets.My company with 600 employees in it ,covers an area of 180000 square meters.There are 700 sets of mnufacturing equipment. Our company invested 10 million RMB in two cold drawing lines, one is 200 tons and the other is 320 tons with acid cleaning, phosphatization, heat treatment and alignment cutting.
All production steps are finished in the same factory, and this guarantees good quality and short lead time. All the products are ISO/TS16949, CCRI, CCS, and DNV and ABS certified. We passed ISO/TS16949 International Quality System Certification, and we are an "AAA Level Standardization and Good Behavior Enterprise". The technology center of our company was rated as Provincial Technology Center, and our company has become the base of production, education and research of Shandong University of Science and Technology.Advanced equipment, excellent talents and strict management help us develop first-class products.
The company has been deeply rooted in the hydraulic field for 20 years, with a stable management team and key technical personnel. Adhering to the corporate philosophy of "creating hydraulic products for customers", the company has persisted in research and development investment for many years, mastering core production process technologies such as cold drawing technology, sealing structure optimization technology, piston rod heat treatment and surface treatment technology, mirror polishing roughness control technology, and accumulator dual chamber technology. Starting from the actual needs of customers, the company continuously innovates and gradually positions itself in the mid to high end market, providing high-quality products for customers in industries such as automobiles, coal mines, petroleum, and engineering machinery with high-quality services.
Product Description
The suspension cylinder is a core component of an intelligent hydraulic suspension system designed for heavy-duty multi-axle vehicles. It is mainly used to balance the load distribution of multiple bridges, improve the adaptability to complex road conditions and ensure transportation stability.
The main advantages of using hydro-pneumatic suspension are large load capacity, balanced pressure on each axlesafety and reliability. They are widely used in engineering fields such as equipment manufacturing, ports and docks airports, dangerous places and special operations.
Our company can customize suspension cylinders for mobile cranes, tractors, snowplows, multi-axle transport vehicles and other vehicles used in Europe, India and other countries.
Product advantage
1,The suspension cylinder adopts imported sealing rings to meet the service life ofhigh pressure conditions.The suspension cylinder uses high-strength materials to ensure fatigue life under high-pressure and heavy-duty conditions.
2,The steering cylinder piston rod is forged in one piece to ensure reliability under tension conditions.
3,We can provide customized design and integrated solutions according to customer needs.
Machining Equipmnet
Raw Material Inspection:
The material of raw materials is detected by carbon and sulfur analyzers and spectrometers.
Material Performance Inspection:
The tensile strength, yield strength, hardness and other properties of the material are tested by the material tensile test bench,Brinell hardness tester, Vickers hardness tester and other equipment.
Process Inspection:
The geometric shape, shape and position tolerance and finish of semi-finished products are detected by three coordinates,
profilometer and ultrasonic roughness meter.
Chrome Plating Control:
The thickness, hardness and corrosion resistance of the product coating are tested by ultrasonic hardness tester, ultrasonic thickness gauge and salt spray test bench.
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