Hongyu is professional in providing customized hydraulic cylinder solutions for agricultural machinery,construction machinery,modified vehicle,sanitation equipment,crane machinery, mining machinery,new energy,etc.
We value every detail in product and service quality. Hongyu has a experienced professional R&D team and skilled workers who focus on the simulation of different working conditions on the cylinder parts material, heat treatment, sealing form,buffer device,etc and determine the design specifications and process methods, in the process of design and production.
Hongyu hydraulic cylinder production workshop scales continues to expand and now has various production and testing equipments, including all kinds of CNC maching center,CNC lathe,high precision grinding machine,scraping and rolling equipment for inner bore of cylinder, piston rod automatic polisher, piston rod automatic assembly lines, automatic spray paint line,welding flaw detection equipment and the comprehensive test bed.Workshop production can meet the needs of 25mm-320mm cylinder diameter and 5m single stage stroke cylinder. It has the production capability of producing 200,000 sets of various hydraulic cylinder products each year.
- Very reliable anti-leakage features
- Consistent, temperature-independent, material-friendly damping
- Visually appealing and robust construction
- For use under the harshest conditions
- Low-temperature service
- Long bearing life
- Good cost-effectiveness for the customer
- Heavy-duty design with smooth radius transitions
- Can be used for high bearing load
- Various forms of plunger cylinder and piston cylinder according to the requirements of use
- The cylinderis welded with high quality alloy steel
- The outer circumference of the piston rod is plated with hard chrome, anti-rust and wear-resistant;
- The seals are well-known brands at home and abroad that are suitable for the working conditions of the main engine
|Rod Bore||20~80mm||Operating temperature||-40~120ºC|
|Rated Pressure||10~25Mpa||Piston rod NSS salt spray test time||More than 72Hours|
1. Why Hongyu?
A .Hongyu has more than 70 years experience in researching &designing and manufacturing hydraulic cylinder, hydraulic control valves, tractor rockshaft.
B .Hongyu key customer includes famous enterprise such as John Deere, Deutz-Fahr, IHI, Lovol, YTO, Dfarm, Wuzhen ,Zoomlion etc.
C. We are authorized with ISO9001: 2008 and IATF16949
D. our products are tested 100% before delivery.
2. What warranty?
3. Is OEM /ODM ok?
Yes. But the authority of related brand needs to be provided.
A .Pre-sales Service
Inquiry and consulting support.
Sample testing support.
B. After-sales Service
Technical support for 24 hours.
Engineers are available to serve machinery Overseas.
All the spare parts are provided lifetime.
5. What is our main application?