Henan Hongji Blower Co

The centrifugal fan is mainly composed of an impeller, casing, air inlet and other parts equipped with a direct-coupled motor. In addition to the above parts, there is also a transmission part, etc. The impeller is composed of a backward inclined arc thin plate blade, a curved front disk and a flat rear disk. They are all made of steel plates and corrected by dynamic and static balance. They have good air performance, high efficiency and smooth operation. The casing is made into two different types. The shell as a whole cannot be disassembled. The casing is made in three parts. In addition to being divided into two halves along the middle horizontal plane, the upper part is divided into two halves vertically along the center line and connected with bolts. The air inlet is made as a whole and installed on the side of the fan. The cross-section parallel to the axial direction is a curved shape, which allows the gas to enter the impeller smoothly with less loss. The transmission part consists of main shaft, bearing box, rolling bearing and pulley. Henan Hongji Blower Co., Ltd. official website sales hotline