600mm Windmaster Tornado Turbine Roof Ventilator Exhaust Fan Prices for Warehouse Ventilation

Tornado Turbine Roof Ventilator

1.Specifications / structure

1). Material: made of stainless steel by stretching forming, attractive appearance, no rust,  

2). Bearing: wholel sealing bearing, which can ensure it operates smoothly and constantly.

3). Special central shaft design, high-class lubricating bearing system: preventing turbine blades

rotating at high speed from deformation, and extending the service life.   

4). Inside support frame:  Galvanzied steel

Technical parameters

2.Advantages 

1). Automatically running. wind drive. One time investment, no anymore cost.

2). No operating cost, no electricity consumption, environmental protection, energy-saving.

3). No need maintenance, long life working.

4) Light weight, strong and durable construction.

5) Weather resistance,  self-cleanness, high revolving sensitivity and high air venting efficiency.   

6) Easy installation:.installation position: flat roof, pitched roof, concrete roof and contour plate of 

various industrial plants.

7). waterproof efficiency may reach 100%. 

3.Function: