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| 18inch | 460mm inner diameter/430mm blade diameter |
|---|---|
| 24inch | 640mm inner diameter/620mm blade diameter |
| 32inch | 830mm inner diameter/800mm blade diameter |
The vertical direction of air flow can make the ventilation more uniform,avoiding cross-infection and reducing the rist of livestock and poultry.
The vertical ventilation in winter can change the temperature gradient in the house.The temperature is low in the roof area,and the lower level of the lower livestock poultry activity are is high.
Rotary stablely,quietly to improve the inner environment of room.
Using complete senior axis bearing,no lubrication,solid,low fault rate.
Corrosion resistance,acid and alkaili proof,long service life.
Livestock shed supplier
