workshop roof circulation fans

This is our industrial air circulation exhaust fan/ventilation fan. Our products are widely used in poultry, greenhouse and workshop. 

RDER series air circulation fan: 

1. Air circulation fan frame all adopt the high quality stainless steel by stretching forming, attractive appearance, no rust. 

2. The fixed mount with special adjustable angle design which could change air direction as requirement. Firmly fixed, stable operation, no swing when start. 

3. Fan blades are all adopt aluminum sheet by punch forming, attractive appearance, light weight, large air volume, low vibration. 

4. According to the high temperature and humidity in greenhouse, individually customize high quality totally enclosed GB motor, ensure excellent performance. Voltage: 220V, single phase, Frequency: 50Hz; Rated power: 80W Rotational speed: 1400 r/min