The fan is widely used in poultry and industry, to exhaust NH3, H2S waste air and damp air, and exhaust hot air,
1.The frames and blades are FRP, beautiful and durable.
2.This is motor direct drive, simple and easy when maintenance.
3.The blades have passed balance test, stable performance, big volume and low noise.
4.Parallel flow theory made PVC shutters, can stop the flies, and prevent the air flow back.
5.High performance low speed motor, good quality, long life time.