This is our air circulation exhaust fan.Our exhaust fan is widely used in poultry,greenhouse and workshop.The following is air circulation exhaust fan's advantages:
1)The motor is �➑aier�� specially-devised with remarkable performance. It has been tested for 36 hours by Hair laboratory.
2) It has been equipped with advanced whole air reduced device, internationally advanced power-saving technology and automatically heat protected system
3) The light weight aluminum punch fan blades with large angle, large wind output and low noise
4) The motor adopts punch outer crust and bearing roll with low noise. Life time is long.
5) Its parts are punched with thin steel board of high quality, good performance, light weight, elegant appearance and easy to be installed.
6) CAD optimized devised wind output: 840-8700m3/hour.
7) The outer size has hauling and vertical canister, and outer frame can be stainless steel or steel spraying. It can easily meet the requirements of the different customers