How to improve the wear resistance of centrifugal fan impeller？... View More>>

A lot of dust on blade surface:Centrifugal fan blade is full of dust, and is easy to produce vibration phenomenon that often show the sudden rise in vibration, the vibration is mainly due to the operation of the gas in the impeller.And there are certain A... View More>>

The tunnel exhaust fan is mainly axial flow. The requirement is that it can operate automatically according to the concentration of smoke and dust in the tunnel.... View More>>

The fan is composed of collector, inlet muffler, first group, second group and outlet muffler.... View More>>

Tunnel fan can play a good role of regulating the internal air in the tunnel, if there is not the role of the tunnel fan, it may make the oxygen content in the tunnel fan, thus affect the health of the tunnel staff, after the completion of the tunnel, can... View More>>

Cleaning and maintenance of the shell: When repairing the centrifugal fan, it is necessary to carefully observe the shell of the centrifugal fan, whether there is air leakage, and also clean the dust of the shell of the centrifugal fan to prevent dust fro... View More>>

The zipper connects the air duct with the air duct, and the air duct is connected with the steel wire section through the air duct lock (hanging shaft).... View More>>

For centrifugal induced draft fan conveying high temperature gas, the change of material under high temperature is mainly considered, and general materials can not be selected.The mechanical properties of ordinary carbon steel decrease rapidly when the te... View More>>

Carbon steel, common in general centrifugal fans. The raw material has the characteristics of easy production and low cost, suitable for most normal temperature chemical centrifugal fans, no dust, corrosion resistance.... View More>>

Debugging and operating principle of centrifugal fan... View More>>