Classification by Pressure(1)Low PressureCentrifugal Fan— Wind Pressure≤980Pa (2) Medium Pressure Centrifugal Fan—Wind Pressure 9802942Pa (2) High Pressure Centrifugal Fan—Wind Pressure 294214710Pa Classification by Usage
(1)Universe Centrifugal Fan—used for ventilation of building and
industrial furnace, such as 4-72、4-79、6-23、6-30、9-19、9-26 (2)Dust Exhausting Centrifugal Fan—used for exhausting of air with
dust, such as granular of grinding wheel, saw dust, paring, and
pneumatic conveying; C6-48、C4-73 belong to this type. (3)Coal Powder Centrifugal Fan —used for conveying of coal powder
for thermoelectricity plant, such as M7-29、M9-26 (4)For Boiler— used for ventilation and blowing of
thermoelectricity plant and boiler ;ventilator and blower, such as
G4-73、Y4-73、Y5-47、Y5-48、GG2-10、GY2-10 (5) For Mine—nearly complete same with universe centrifugal fan
with heavy duty for structure; it is exsuction type and with
agitator and inlet chamber for inlet & outlet (6)Antiseptics Centrifugal Fan-used for exhausting of caustic gas;
to coat acid resistance or liner rubber on universe centrifugal fan
to meet requirements (7)Explosive proof Centrifugal Fan —used for exhausting of
flammable and explosive gas; impeller shall be made by aluminum (8)High temperature Centrifugal Fan—used for exhausting of gas with
temperature more than 250℃ ,mainly for metallurgy, power plant,
chemicals field (9)Others—customized type