Changsha Roots Blower Factory S51 sealing ring is one of the seals in the Roots fan, the sealing ring is a kind of ring seal with a notch, place it in the ring groove of the sleeve, the sleeve and the shaft together with the rotation, the sealing ring by the elasticity of the notch is pressed together and pressed against the wall of the inner hole of the static parts, you can play a sealing role. Usually, the quality of a Roots fan depends on the sealing effect of this Roots fan, take Changsha Roots fan S51, S51 series of fans have decades of production history, has been the user's favorite products. The main reason is that the S51 Roots fan is imported from abroad advanced technology produced, which the S51 sealing ring, after precision lathe grinding, full CNC machining, all contact surfaces need to be hardened and polished, in full accordance with the Changsha blower factory production standards for the production of precision parts. Under the high production conditions, the products produced must be of high quality, and the high quality of seals such as S51 sealing ring can promote the high quality performance of the whole blower.

S51 sealing ring is generally made of wear-resistant cast iron, can be used for sliding speed less than 100m/s; if the sliding speed of 60 ~ 80m / s range, you can also use tin bronze manufacturing sealing ring.

Changsha Blower Factory produces S51 sealing ring has wear-resistant and high temperature resistant remarkable characteristics, in general the life will be longer, and installation and maintenance are more convenient, is a trustworthy accessories.