The Function Of Centrifugal Fan

Centrifugal fans can be made in two types: right-handed and left-handed. From one side of the electric motor, when the impeller rotates clockwise, it is called a right rotating fan; The counterclockwise rotation of the impeller is called a left rotating fan.
structure
A centrifugal fan consists of a casing, a main shaft, an impeller, a bearing transmission mechanism, and a motor.
Chassis: Made of steel plate, it is sturdy and reliable, and can be divided into integral and semi open types. The semi open type is easy to maintain.
Impeller: composed of blades, curved front plate, and flat rear plate.
Rotor: It should undergo static and dynamic balancing to ensure smooth rotation and good performance.
Transmission part: It consists of a main shaft, bearing housing, rolling bearings, and pulleys (or couplings).