Exhaust fan (JNB - F2 54")

The features of JNB-exhuast fan: 1.Low cost, low noise ,good ventilation effect, strong air flow, energy saving, reliable running ,long lasting and high efficiency. 2.Fan Frame: made from high-quality galvanised steel sheets in order to assure the highest strength and strong resistence to corrosion. 3.Shutter: with a centrifugal system which can ensure the shutter open and close automatically,and make it dustproof, waterproof. 4.Blade: is make of the high strength metal, the special shape blades are designen to ensure the strong airflow with low noise. 5.Belt: Automatic tensioner to prevent the belt loosing and droping off. 6.Motor: with high quality, which makes it possible to work easily under the high pressure surrounding. and the voltage could be 380V or 220V , could be choose by customer. Exhaust fan isapplicable for these areas: 1.Industrial field: textile, clothes marking ,glass, rubber, electronic, food stuff processing etc. 2.Civil field: supermarket,cyber club, hall, waiting room, etc. 3.Agricultural field: large farm, greenhouse, animal house, poultry farm, etc.