wind power roof ventilation fan

Applications

Widely used in warehouse, toilet, factory, workshop, stadium, tennis hall, assembly hall, garage,paper mill, galvanization factory and coating factory.

Specifications 

1.Material: made of high- class stainless steel or color steel by stretching forming, attractive appearance, noo rust, rainproof and high efficiency ventilation.  

2. Bearing: whole 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.   

Advantages 

1.Automatic driving by wind, working 24 hours of a day

2.High sensitivity, the blades drive with slight wind, the difference in temperature also makes the blade driving.

3.Stable rotary, mute sounds so no influence of the workshop

4.Complete senior axis bearing, no lubrication

5.Corrosion resistant, acid proof and alkali proof, long time using

6.Diameter 500mm,600mm Material : stainless steel or colored sheet

Technical   Details

Material: stainless; color steel

Corlour: as customer’s request

Diameter:300,450,500,600,680,700,800mm

  Thanks to all new and existing customers for the company's long support and we will stick to "Qualty first, Customer first, Credit first" as our philosophy, and Continue to provide better service for all customers!