A piston rod is a critical mechanical component that connects the piston to the load in a hydraulic cylinder, transmitting force and providing guided linear motion. In hydraulic systems, the piston rod moves back and forth through the cylinder end cap, carrying the force generated by hydraulic pressure to the working mechanism.
 

 

Piston rods are typically made from carbon steel, alloy steel, or stainless steel, and feature a hard chrome plating on the surface to provide excellent wear resistance and corrosion protection. The manufacturing process includes precision forging, machining, grinding, and finally chrome plating to achieve the required surface finish and dimensional accuracy.

 

- Transmitting hydraulic force to the external load

- Providing rigid support for the piston

- Maintaining alignment during linear movement

- Resisting bending forces and side loads

 

At Wuxi Xinluo Hydraulic, we manufacture high precision piston rods in various materials, sizes, and specifications to meet your specific application requirements. With over 20 years of manufacturing experience, our piston rods undergo strict quality control to ensure long service life even in demanding working conditions.