High-quality pu timing belt is a general term for macromolecular compounds containing repeating carbamate groups (NHCOO) on the main chain. It is formed by polyaddition of organic diisocyanate or polyisocyanate and dihydroxyl or polyhydroxyl compound. The inner core of industrial PU synchronous belt generally has galvanized steel wire, copper-plated steel wire, Kevlar wire core, glass fiber wire core, etc., with PU glue layer attached. It is divided into two types: single-sided toothed belt and double-sided toothed belt. The key to breaking the front is to use a two-shaft transmission system. The rear one is a multi-shaft or back transmission system. 1981 is the global 1981. Another excellent belt was sold in the Chinese market in 1992.

Pu synchronous belt is a kind of transmission device, which is used in many mechanical equipment. The reason why it is used in the transmission of many equipment is that it can achieve very good transmission effect. In this respect, the advantages of other transmissions are integrated.

If the pu synchronous belt combines the advantages of other transmission systems, it is composed of transmission gears corresponding to the endless belt with equal spacing teeth on the inner peripheral surface. Therefore, according to the principle of such organization and application, comprehensive It combines the advantages of pulley, chain drive and transmission gear respectively. When the industrial synchronous belt pulley is used to rotate, the power will be transmitted through the meshing of the belt teeth with the tooth slot of the wheel, so that the transmission must have a very accurate transmission ratio, there will be no no slip, and a constant speed ratio can be obtained. , the transmission effect is very stable, it can also absorb vibration and reduce noise, and the transmission ratio range will also be very large.