In order to compete with the chain, in recent years foreign manufacturers such as transmission belt mainland, Gates and the development of the special Higher oil belt, chain belt can be the same as direct contact with lubricants, omitting tensioner and guide with tension and a guide, this can reduce the friction coefficient with 30% more compact structure with space.

Oil belt transmission belt is a major breakthrough in technology have changed the transmission belt with the mineral oil can not contact traditional values.
You need to use with its formula of high-acrylonitrile content HNBR, tooth plastic coated cloth Branch to contain a large number of Teflon, strength of high-strength cord to use fiberglass or carbon fiber composites.

"" Word tooth

"" Tooth similar to the word "person"-gear, the biggest advantages is to reduce noise transmission capacity and life has greatly improved. Such a Goodyear is the invention of the 1990s, and in the "ENGLE" marking to market. "" Word tooth successful development, the historical development of the belt of a milestone significance. The band with the same profile than straight tooth, noise can be reduced by 10 to 26 dB, 120% increase service life, the ability to drive substantial increase (or decrease bandwidth). In the automotive test, life has been more than 210,000 km.