110V/220V Duct Type Portable Ventilation Fan Smoke Exhaust Duct Axial Fan

1.Saving energy and Large air Volume 

2.Convenient to Move

3.100% copper wire motor for industrial axial fan.

4. High quality motor for heavy duty use.

5. Metal Blade with grill for safety..

6. Various Sizes for choices from 8inch to 24inch

7. Make low noise and light weight . Widely used in the general environment of the factory, workshops, warehouses, basements etc, for ventilation and improving environment.

4. Widely used in these places

1). Ware house ventilation ;

2). Factories and workshops (such as paper mill, galvanized products producing factories,

painting factories);

3). Garage and other buildings which need air ventilate.