Qingzhou Hengyuan Temperature-Controlled Equipment Co., Ltd.: Weifang, Shandong, China; Main products: Negative pressure fan, circulation fan, unpowered roof fan, cooling pad, manure cleaning machine

Home > Products > non-power roof fans > Eco-friendly Ventilation Fan

Eco-friendly Ventilation Fan

FOB Price

US$ 30 - 100 / Set

2 Sets(Min. Order)

Request Sample Customized Request Request Free Catalogs

Contact Now

Get lowest price

Product Details

ventilation fan
1)unpowered,energy saving
2)sensetive,operate all day
3)stainless steel.durable
4)low noise,large air output

Unpowered Roof Fan/Ventilation Fan

1.Without any energy, environment friendly, benefit from an investment for life.

2. Efficient ventilation, moisture capacity

3. Special blade design ensures to operate sensitively.

4. Imported bearings, low noise, durable.

5. The unique angle-diameter, easy to install.

1. Natural wind drives, operates all day.

2. High sensitivity, slight wind or the range of temperature can drive the tubine blader to move.

3. Rotary stablely, quietly to improve the inner environment of room.

4. Using complete senior axis bearing, no lubrication and solid.

5. Corrosion resistance, acid and alkali proof and long service life.

Qingzhou Hengyuan Temperature-Controlled Equipment Co., Ltd.: Contact nameZhongsheng Xu
Chat Now; Phone0086-0536-3522906; AddressRoom 1107, Hongzhen Anyue Hotel, Qingzhou,Shandong Province, Weifang, Shandong

air circulation fans	air cooling fans	air inlet	cone fans
cooling pad production lines	evaporative cooling pad	exhaust fans	FRP exhaust fans
hanging exhaust fans	heating machines	light trap	New Products
non-power roof fans	poultry house cleaning equipment