PU synchronous belt was produced by thermoplastic polyurethane, steel, and Kevlar fiber cord, has a high wear ability, various types of steel wire core can guarantee its good athletic ability in the moving, and the production of tolerance is small. Opened PU synchronous belt transmission is reliable and has the dimensional stability. Adding a layer of nylon in the tooth surface and domain back of tooth during the production process to ensure the stability of special application, still a layer of polyurethane can be added in the back of belt to prevent corrosion or high load.
