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Mr. Umar JibrilWe have been cooperating with Silver Star since the year of 2011, our first chicken farm layer cage order is also very strong so far. High quality and durable cages, i am very satisfied.
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Mr. BryanSiver Star battery chicken cage is worth to order: Last year we cooperated first time on hot dip galvanizing layer chicken cage. I was really surprised with the poultry cage when i recevied. What's more, Siver Star gave us more patient installation guidance. Now my farm is running very well, soon i will prepare for my second house.
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Mr. Halim SatriaIt is unforgettable for us to meet on exhibition booth, we talked with Silver Star manager Ms. Joise, and started our first business for my new chicken farms with automatic chicken cage. Ms. Joise send the engineer to guide installation for me, easy to operate, i am thankful.
Unpowered Turbo Ventilator Fan , 1200mm Chicken House Roof Mounted Exhaust Fan
Place of Origin | China |
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Brand Name | Silver Star |
Certification | ISO9001, SONCAP |
Model Number | YXRF-500 |
Minimum Order Quantity | 1 Set |
Price | 6-48USD/ Set |
Packaging Details | Standard exporting packaging |
Delivery Time | 7-10 working days after advanced payment |
Payment Terms | T/T, Western Union, D/A, D/P, L/C |
Supply Ability | 200000sets/ month |

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xProduct Name | Unpowered Turbine Roof Fans Poultry Environmental Control System For Chicken House | Fans Material | Stainless Steel, Color Steel |
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Diameter | 300, 400, 500, 600, 800, 900, 1000, 1200mm | Feature | No Need Electricity, No Noise, Long-term Operation |
Working Principle | Indoor And Outdoor Air Convection | Function | Generate Air Convection And Exhaust Heat |
Application | Poultry Chicken House Or Other Industries | Assembled | On Roof |
Marketing Type | New Product 2021 | HS Code | 84362900 |
Highlight | turbo roof mounted exhaust fan,1200mm roof mounted exhaust fan,Chicken House turbo ventilator fan |
Unpowered Turbine Roof Fans
Poultry Environmental Control System For Chicken House
Unpowered Turbine Roof Fans Introduction
The unpowered/motorless trubine roof fans use the natural wind speed in nature to drive the turbine of the fan to rotate, and uses the principle of indoor and outdoor air convection to accelerate and transform the air flow in any parallel direction into a bottom-up vertical air flow to improve indoor ventilation. A device of gas effect. The fan does not need electricity, no noise, and can run for a long time. According to the natural laws of the air and the principle of air flow, it is rationally arranged on the top of the roof, which can quickly exhaust indoor hot and dirty gases and improve the indoor environment.
Size Of Unpowered Turbine Roof Fans Poultry Environmental Control System
Model | Diameter(mm) |
Fans Balde Quantity (pcs) |
Height(mm) |
Inlet Air Speed(m/s) |
Material |
YXRF-400 | 400 | 26 | 390 | 3.4 | Stainless steel |
YXRF-500 | 500 | 32 | 480 | 3.4 | Stainless steel |
YXRF-600 | 600 | 32 | 600 | 3.4 |
Stainless steel
|
YXRF-800 | 800 | 42 | 660 | 3.4 | Stainless steel |
YXRF-900 | 900 | 48 | 700 | 3.4 | Stainless stee |
Unpowered Turbine Roof Fans Working Principle:
Turbine ventilators use natural wind and air thermal convection caused by the difference between indoor and outdoor temperature to push the turbine to rotate so as to use centrifugal force and negative pressure to expel the stale indoor hot air.
Unpowered Turbine Roof Fans Features:
1. Generate air convection and exhaust heat.
2. Reduce air conditioning load and increase indoor fresh air.
3. Exhaust roof moisture, mildew, and steam, and keep the roof dry.
4. Replace heavy-duty electric exhaust fans, reduce bracket costs, save electricity bills, and reduce noise.