The Greenhouse Exhaust fan is popular in recent years.The Greenhouse Exhaust fan is a new environmentally friendly and energy-saving plant ventilation cooling equipment, because of the exhaust fan's large amount of ventilation, ventilation and cooling effect is good, low noise, the installation of the use of the site of the smallest destructive, cheap to buy, wide range of applications, Long life and other significant features, more and more users are loved.
1.For the frame, the material is optional: galvanized sheet, aluminum galvanized sheet, 201 stainless steel and 304 stainless.2.The equipment is composed of wind blade, motor, frame, protective nets, shutters and other components. Moto -driven fan generates airflow.
3. The shutter can open automatically after power on, when powered off, the shutters closed automatically. It can prevent outdoor
dust, foreign matter and etc. from entering, and can also avoid the effects of rain and download.
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