Mechanical seal for kettle What are the advantages of our products?

With the rapid development of science and technology, the performance of the kettle mechanical seal is constantly updated and widely used, and there are many manufacturers of products. How to choose a suitable manufacturer is a science. On the one hand, knowledge should be considered from other aspects, such as whether the manufacturer is standardized and whether after-sales service is guaranteed. The main function of the kettle mechanical seal is to prevent liquid leakage, but what should we do in case of leakage in the use process? After all, many people can't guarantee that the equipment will not make mistakes in the operation process. Why does the kettle mechanical seal leak in the use process?

The common main reasons are as follows.

Periodic leakage

(1) The axial displacement of the pump rotor is large, the interference between the auxiliary seal and the shaft is large, and the moving ring cannot move flexibly on the shaft. After the pump turns over and the dynamic and static rings are worn, no compensation displacement can be obtained. Countermeasures: When assembling the mechanical seal, the axial displacement of the shaft should be less than 0.1mm, and the interference between the auxiliary seal and the shaft should be moderate. While ensuring the radial seal, the moving ring should be able to move flexibly on the shaft after assembly (press the moving ring against the spring to spring back freely).

(2) Insufficient lubricating oil on the sealing surface causes dry friction or galling of the sealing face.