The push-pull fan is mainly composed of fan blades, motor, outer frame, protective net, support frame, shutters and other components. The motor drives the fan blades to generate air flow. The type of movable shutters can be equipped according to user needs. Closed to prevent the entry of outdoor dust, foreign objects, etc., and also to avoid the influence of rain, snow and downwind.

Frame: Fully automatic CNC stamping and forming, can be assembled arbitrarily in different places, CAD/CAM optimized design, thickened galvanized layer, and stamped on four sides to strengthen the design.

FRP fan refers to a fan made of glass fiber reinforced plastic (FRP). Its appearance and size are the same as those of a steel fan, but the outer casing and impeller are made of FRP, which is a type of anti-corrosion fan.