Machined impeller used in pump of sewage treatment plant

What is the impeller of the pump?

Impeller is the rotating part of centrifugal pump, it makes the fluid accelerate from the center of rotation, so as to transfer the energy of the motor driving the pump to the fluid being pumped.

How to balance pump impeller?

Pump impellers are usually balanced by material removal, drilling, milling or grinding. The horizontal cantilever balancer can be installed with grinding correction (photo 1). This method extends the material removal process to a large area with minimum depth.

What causes impeller damage?

Abrasive material causes the impeller to wear faster. The impeller may also be worn because the motor has not been used for several seasons or is exposed to high temperature. This is usually due to impeller or shell wear or impeller aging...

Is pump and impeller the same thing?

Popularly speaking, the impeller is the rubber material inside the pump, which is used to promote the water flow. The water pump is a complete assembly. Unless the gasket, O-ring, etc. are damaged or the housing is damaged, it is usually only necessary to replace the impeller.