We all know that.Roots BlowerIt is notorious for sealing well, which is less effective without bushings.

Bushings, generally known as sealing bushings. According to the different parts of the installation, there are many types of bushings, such as installed in the ends of the bearing is the bearing bushings. The main role of the bushing is to play a sealing type of role, and then also has a protective role. The installation position of the bushing is generally located at the ends of the parts, or parts of the connection. There are many choices of manufacturing materials for the bushings, but the materials usually used are wear-resistant and high temperature resistant materials, different materials can be selected according to the needs of the fan, and customized special bushings are required for special applications.

Bushing is a very important spare parts, people tend to seal the effect of a Roots blower to develop a good or bad, the bushing is a Roots blower sealing link, due to the need for the bushing of these parts, most of which are to be lubricated, so often produce oil and gas, the bushing can to a certain extent to prevent the proliferation of oil and gas. The second is the protective role of the bushing, some bearing gear connections installed sets, which can play a certain role in protection. With the protection of the bushing, generally these parts life will grow a lot, equivalent to the bushing instead of wear and tear, and bushing replacement is more convenient, the economy is also more reasonable.

Bushings are relatively easy to wear parts, but with wear parts and have the difference, in the Roots fan inspection and maintenance, can not be ignored bushings check!

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