| 1. Based on aerodynamic design to ensure low noise operation of the equipment. |
| 2. All parts are made of corrosion-resistant materials, with strong endurance under extreme weather conditions and sunlight conditions. |
| 3. The vertical direction of the airflow can make the ventilation in the house more uniform, avoid cross-infection of lateral ventilation, and reduce the probability of livestock and poultry diseases; |
| 4. The outer shell is made of polyethylene, which is light and strong, resistant to aging and corrosion, and has a longer service life. |
| 5. The fan blades are balanced and calibrated, high strength, corrosion-resistant, large air volume and low operation noise. |
| 6. The structure is simple, maintenance free, the machine runs smoothly. |
| 7. The roof fan can be applied to the ventilation of livestock and poultry breading, industrial plants and other places, and quickly eliminate the accumulated polluted air. |
Complaint
