Sell Wind Turbine Exhaust Fan

Products Name:wind fan
Quantity:20000pcs/m
Packaging:carton
Full Size:600-I
Place of Origin:Shanghai
The roof ventilation fan applies the theory of convection between natural wind and air to accelerate and transform any parallel airflow into vertical so as to improve the indoor ventilation.The hot air rises and cold air falls, which makes the fan rotate.So the indoor heat, stink and dust are exhausted effectively. As a result, it improves the working environment, protects workers' health and enhances the working efficiency.
Its significant characteristics: no energy cost, free maintenance, strong ventilation, high sensitivity, no noise, stable and durable,dehumidification, anti-sweat and rain-proof.
Model No.:600-I
Amount of Blades:29pcs
Total Height:620mm
Turbine Diameter:720mm
Ventilation Diameter:600mm
Base Plate Dimension:1000mm*750mm