Ay Series Shutter cone fan

◆Motor-drive directly design makes a high efficiency, low fault rate. avoiding frequent problem occurred by belt. (Like belt loosening, dropping, or reversing,etc.) Blades rotational speed at 960rpm achieves outstanding exhaust power and ventilation.

◆Frame is under advanced automatic process, Zinc coating weight of Galvanized sheet is 275g/㎡,avoiding rust effectively.

◆Fan Blade is made of Krupp stainless steel by punch forming.no dust,attractive.Special blades shape design ensures large air volume,no deformation,no broken.

◆Frame can be Galvanized steel, or Stainless steel.