JFD- FE series wall- mounted butterfly cone fan

1. The outline border adopts advanced automatic process, more accuracy, material adopt 1mm galvanized plate..

2. The hub was made of aviation aluminum magnesium alloy, light weight, high strength, good tensile.

3. The 1.2mm stainless steel blade was made by the punch die. The figure of the blade was designed by the expert,so the angle is reasonable, can get the largest air flowthe smallest noise,the lifetime is longer and steady profile, the safety is very good.

4. One set of exhaust fan have six blades, check each blade weight in 2 gram before installation, then adjust it by the dynamical balance machine. So when the fan rotate, shake and noise is very small.

5. The bearing adopted the original france imported product, the intensity is high and no noise.

6. The shutter laminas were made by the punch die together, so have a same profile and steadiness.

7. The 415V, 50HZ specifical motor was designed for Middle East. The belt was original imported B type product, the wearability and lifetime is very good.

8. The motor hole have plate to keep off the wind, in fear of the wind loss.

9. The rear safety net is smaller grid, the disassembly is easy and its convient for maintenance.

The production process (a part)

about us

Jienuo Temperature Euipment Company is an exhaust fan and hot air generator manufacturer that was

 founded in 2001.Raliable quality,economical price,long life and easy installation have resulted in 

Jienuo exhaust fan and hot air generator becoming popular with customers from the United States,

Thailand,Vietnam,Korea,Japan,India,Palkistan,Iran,Bangladesh,Kuwait,United Arab Emirates,to name

 a few.