Model:JH-SA018
Description:
The indoor PP plastic centrifugal fan produced by our company is manufactured by referring
to the principle of metal fan and according to the performance research of hard polyethylene
or polypropylene vinyl plate. The fan shell is made of high-quality PP hard plastic plate
processed and hot-air welded, and the fan blade is made of high-pressure injection molding
with patented technology. It can be widely used in chemical industry, laboratory, ventilation
equipment, metallurgy, electroplating, textile, instrument and scientific research to exhaust
toxic or corrosive gases within the temperature range of – 8 ° C to + 80 ° C.
It is characterized by insulation, small specific gravity, cleanness, beauty and certain
mechanical strength. The fan is directly driven by motor. In order to protect the drive shaft
or motor from corrosion, various protective measures are adopted.
Electronic air valve, also known as air volume regulator: the body is made of PVC, equipped
with an electric air volume regulator motor, controlled by a control switch: beautiful appearance;
The effective rotation angle of the blocking blade is 90 degrees, which can be directly
connected with air ducts of various diameters. The operation is simple: the products can be
divided into various specifications such as 100-1000 according to the diameter.
PP fan speed regulation three gears, used in the ventilation system to adjust the air volume
