1) CAD optimized devised wind output:840-8700m3/hour 2) The motor adopts punch outer crust and bearing roll with low noise..

1. The motor is Haier 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

 

Circulation Fans Features:

1) Advantages: low total pressure, big air flow, low noise,     energy-saving, steady operation, easy maintenance

2) Application: suitable for longitudinal and cross range ventilation     of bird and beast farms, indoor breeding farms, industrial     workshops, warehouses, glasshouses, shoes factories, textile plants,     hospitals for cooling and ventilation

Greenhouse Circulation Ventilator from Yihe