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.

Our company can supply many kinds of ventilation equipment. If you have any interest, please contact me without any delay. And welcome customers to visit our factory and place the order.