Product Description

Wheels are available in aluminum alloy and cast steel; new type twisted stamping fan blades.

Reasonably optimized blade angles ensure good airflow.

Microcomputer-assisted manufacturing series enhance the performance of fans.

Rigorous quality inspection procedures: noise testing, concentricity performance testing, blade speed testing, overall efficiency testing

Using iron and fiberglass air collectors (both types); rear net installation is easy to dismantle with CAD optimized design.