Description of the production process of the seal and the structure of the seal

The factors affecting the performance of various seals are different. For example, mechanical seals (filler seals, etc.) have factors such as temperature, medium, wear and pressure.
According to different purposes, the seals are roughly classified as follows:
1. Classification by function: divided into shaft seal, hole seal, dust seal, guide ring, fixed seal, rotary seal;
2. Classified by material: divided into rubber, polyurethane, engineering plastics, etc.