1.Ventilator shell: made of hot-dipped galvanized steel sheet which has spray painted automobile coating on its surface. 2.Impeller: made of aluminum casting alloy, 7 blades. 3.Fan guard: dusting, zinc coating. 4.Switch: Press/Push button. 5.Integrated plastic handle for easy carrying. 6.Motor: It is wrapped around with international standard copper wire.
7.With radiating rib aluminum casting integrated motor shell.
Features: Strong air pressure, high rotational speed and air volume, strong suction, reasonable structure and superior performance.
Available sizes: 1.200mm, 250mm, 300mm, 350mm, light weight with handle, have an integrated switch. 2.400mm, 450mm, 500mm, 600mm, can equip with a stand in order to adjust the blowing angle. There are handles on both sides for easy carry.