Heavy duty oil cylinder and Light oil cylinder The difference is that the bearing pressure is different.

The oil cylinder is basically composed of cylinder barrel, cylinder head, piston, piston rod, sealing device, buffer device, exhaust device, etc. The cylinder barrel is made of high-quality aluminum alloy fine drawn tubes, and the internal surface is hard anodized. The surface of the piston rod is pre rolled and hardened, plated with hard chromium, finely ground, and has good rust prevention, wear resistance and other properties. The seal has good structural quality, can work normally without oil supply, low starting pressure and long service life. The scope of application is metallurgical electromechanical, construction machinery, transportation equipment, household appliances, light industry, machine tools, medical and other industries.