PTFE rotating seal is a unidirectional function of the rotary lip seal region, with low friction and excellent properties of low energy consumption for poor lubrication, high speed, high temperature and strong corrosive medium, such as stringent

Harsh environmental conditions, and there are a variety of forms, spring pre tightening type, double lip type, single lip, mouth and lips, with or without dust lip diameter with O ring, support ring and so on, to a certain

In the sense, it can completely replace the traditional skeleton oil seal, and it is better than the skeleton oil seal.

Lip design is a special process of processing, so that the lips bend over the surplus, the use of high speed and low pressure rotating motion.