According to wind pressure

According to wind pressure

According to the pressure of the fan, the fan can be divided into low pressure fan, medium pressure fan and high pressure fan.

Blower

The pressure range is as follows:

Low pressure: total fan pressure h ≤ 1000Pa

Medium pressure: 1000Pa < h="" ≤="">

High pressure (centrifugal fan): 3000pa < h="" ≤="" 15000="">

Low pressure and medium and low pressure fans are mostly used in ventilation engineering.

It can be divided into centrifugal fan, axial fan and water treatment blower;

Hospital, laboratory sewage agitation aeration;

Vacuum paper feeding in printing industry;

Agitation aeration of electroplating tank and industrial wastewater;

Gas supply for plastic welding and blowing;

The burner's spray, glass industry and others;