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Summary of Mechanical seal composition
Mar 10, 2018

Mechanical seals have developed rapidly in recent years, and various structures have emerged according to different working conditions, but no matter which structure is composed of the following four parts:

The first part is the sealing end surface composed of dynamic ring and static ring, sometimes also known as: Friction pair.

The second part is the cushion compensation mechanism which is composed of the elastic element as the main part, its function is to make the sealing end face close fitting.

The third part is the auxiliary seal ring, wherein the movable ring and the ring seal ring. The forth part is the transmission mechanism which rotates the moving ring with the axis.


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