Cylinder barrel technology: honing and scraping rolling grinding

We are proud to ensure quality control by using precise methods to provide the best service and quality. Our products are distributed around the world, including the South Asian cylinder market, India, Russia, the Middle East market, and the European and American markets.

Speaking of the manufacturing process of the cylinder barrel, WEIYINGSI Pneumatic has equipped our own factory with honing and scraping roller polishing machines; Therefore, we guarantee the surface smoothness of each cylinder pipe. The seamless steel pipes produced by honing technology have a cross patterned surface texture. Our honing machine can perform from 18 Ø to 400 Ø; The maximum inner diameter for internal grinding is 1000mm. Therefore, honing is an ideal choice for high variety and customized production. Scraping and rolling can form a mirror surface, and the production efficiency of scraping and rolling is much higher than honing. Therefore, the scraping roller polishing technology is suitable for large-scale production, especially for large-scale hydraulic markets such as Vietnam, India, Pakistan, Sri Lanka, and Bangladesh. WEIYINGSI Pneumatic is committed to precision manufacturing, and we use honing and scraping roller polishing techniques to ensure a perfect surface.

Nowadays, we are recognized as a professional manufacturer of cylinder tubes, hard chrome piston rods, and induction hardened chrome plated shafts.