Contact Platform Support
Help Center500mm Unpowered Roof Fan
Related Products
-
Workshop no Power Roof Ventilation FanUS$ 10 - 100MOQ: 1 Piece -
The Roof Ventilation Fan of Stainless SteelUS$ 10 - 100MOQ: 1 Piece
-
Made In China Roof Air Turbine Ventilator/No Power Roof Ventilation Exhaust FanUS$ 10 - 100MOQ: 1 Piece
-
No Power Roof Ventilation Fan (Wind Driven)US$ 25 - 160MOQ: 1 Set
-
High Quality Industrial no Power Ventilation Roof FanUS$ 25 - 160MOQ: 1 Set
Specifications
1). No maintenance or operating costs,
2). Water and dust proof,
3). Improves air quality,
4). Improves productivity.
500mm Unpowered Roof Fan
Non power roof fan
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
Advantages
- Environmentally friendlly:Aonuodi rrof ventilating fan is efficient ,explosion-proof,uses no electric energy,and causes no noise and spark.
- Dust-proof:the wind turbine exhaust fan continuously operates 24 hours a day,This lowers the possibility of dust adhesion and makes the fan easy to clean.
- Light weight:The weight of roof ventilating fan along with the base is approximately 15 kg,so the users need not take into consideration when desiging steel structures.
- Daylight:The interspace between blades allows natural light to provide effective internal lighting during the day,thus reducing the electricity cost by 5-10%.
- Long lasting:Aonuodi roof ventilating fan has a life time of over 15 years.Features
- Curved blades are the result of scientific computing technology.They are not only rainproof but also contribute to high efficiency ventilation.The blade will perform self ratation operations quietly in circumstances where teh breeze is not less than 0.2m/s and teh indoor and outdoor termperature difference exceeds 0.5 .
- In addition to flat roof,Aonuodi roof ventilating fan can also be used on pitched roof ( )
- The special central shaft design effectively prevents turbine blades rotating at high speeds from deformation,thus greatly extending the service life of the roof ventilating fan without power.
- The U.S.PEER.UBC,and Japan NSK high-precision bearing system(fully closed)with guaranteed quality.Solid spherical structure and permanently lubricated upper and lower ball bearings combine the need for maintenance and parts replacement.
- Aonuodi roof ventilating fan without power can be easilly installed on the concrete roof and contour plate of various industrial plants without any bracket.
- As the roof ventilating fan requires no electricity cost and low installation cost,it can greatly save on users total cost.
- we have CE certification.
It is widely used in home and factory.
Material: steel, aluminium, stainless steel available
You can let me know your warehouse area and temperature and so on and then we can help you to choose the right item and quantity
1. Official certificate of quality and managemnet.
We approved ISO certificate, whick can be check on official website.
2. After-sale service.
All the model have an ONE YEAR GUARANTEE period, if any part goes wrong, we replace it for free, and we supply parts for maintaining with abusolutely reasonable price.
3. Flexibble payment service.
For good clients we accept Flexible Payments, like T/T, one month L/C, give our clients better purchasing experience and financing.
4. Welcome to visit us!
If you can't find the datas you need, pls send us your performance requirements,
we will provide you customized design service in 8 hours.
sykpe :qdpsdq.dong
moble :+86 13964294505
my name : Zhengdong
Send Inquiry to This Supplier
You May Also Like
-
ABS Plastic Fan Blade 3 Blade 5blade for Electronic Floor Fan Orange Colour 16inch 390mm 18inch 450mm Good PriceNegotiableMOQ: 1
-
Hot Sale CE Approved Air-conditioning Fan Filter ManufacturerUS$ 6.29 - 26.8MOQ: 50 Pieces
-
AFB0948HH DELTA FANNegotiableMOQ: 1 Piece
-
8'' Non-insulated Flexible Aluminum Duct for Inline FanNegotiableMOQ: 1000 Pieces
-
Electric Fan TimerUS$ 0.5 - 2MOQ: 1000 Pieces
-
Circulation Air Fans for Greenhouse Cooling SystemUS$ 50 - 300MOQ: 20 Units
-
OEM Air Blower ,plastic Blower ShellUS$ 1,000 - 5,000MOQ: 1 Set
-
Portable Oxygen Generator for Home UseUS$ 2,000 - 5,000MOQ: 1 Set
-
CDF Circular Axial Ventilating FanNegotiableMOQ: 1 Piece
-
STAINIESS FANNegotiableMOQ: 1 Unit
