Hydraulic Cylinder Pin Sleeve

Friction and wear are the silent killers of automated systems, and our Hydraulic cylinder pin sleeve is the ultimate preventative measure. We specialize in producing these sleeves for robot joints, automated hydraulic stations, and servo cylinders. Using high-wear-resistant tin bronze or high-strength alloy steel, we manufacture each Hydraulic cylinder pin sleeve with IT6-IT7 grade precision. This ensures a uniform clearance gap (0.01-0.05mm), which significantly reduces friction loss and enhances the sealing and guidance accuracy of your hydraulic modules.

In our 27,000sqm workshop, we use advanced CNC lathing to ensure the surface roughness of every Hydraulic cylinder pin sleeve is Ra≤0.8μm. This ultra-smooth finish allows for high-frequency movement without surface galling, even under high pressure up to 35MPa. Supplying Sany Heavy Industry has taught us the importance of choosing high-quality materials; therefore, we only use premium copper bases or alloy steels that can handle off-center loads. When you source your sleeves from us, you're ensuring your automation system operates with maximum efficiency and minimum maintenance.