a. Pay great attention to avoid installation deviation during installation

(1) The tightening of the gland should be carried out after the coupling is aligned. The bolts should be evenly supported to prevent the end face of the gland from deflection. Check each point with a feeler gauge, and the error should not be greater than 0.05 mm.

(2) Check the matching clearance (ie concentricity) between the gland and the outer diameter of the shaft or sleeve. The circumference should be even. Use a feeler gauge to check that the tolerance of each point is not more than 0.01 mm.

b. The amount of spring compression must be carried out according to regulations, and no excessive or too small phenomena are allowed. The error is required to be 2.00 mm. If it is too large, it will increase the specific pressure of the end face and accelerate the wear of the end face. Too small will cause insufficient specific pressure and can not play a sealing role.

c. After the moving ring is installed, it should be able to automatically spring back after pressing the moving ring to the spring.

Established in 2003, Ningbo Leap Seals Industry Co., Ltd is a professional China Mechanical Seals Manufacturers and Mechanical Seals Components Suppliers Manufacturers. The products are made of silicon carbide, tungsten carbide, stainless steel ,ceramic and so on. our wholesale mechanical Seals Components are widely used in various industry fields, except for complete set of mechanical seals and their replaceable accessories, we also welcome your customized tungsten carbide, silicon carbide, ceramic products, and stainless steel such as ring, sleeve, oil seat, and all kinds of irregular or complex products, Ningbo Leap industry want to accelerate co-development with clients from all over the world and create our glorious future together.