Centrifugal Shutter System Exhaust Fan/Auto Push-pull Type Exhaust Fanwith CE Certification

Specifications:\

1) huge air volume, low noise,. ,lower power consumption

2) reasonable price and better quality
3).the special effective centrifugal system , exhaust fan with push-pull,better wind capacity and energe saving

4).famous brand motor, long service life

Exhaust fan features:

1.Adopt the unique auto push-pull shutter systerm which can open and close automatically when the fan works

2  Adopt the injection molded stainless steel blade, no broken no distortion, aesthetic and durable.

3.High accurate balance running machinery checked the entire fan blades balance ,ensure operating steady ,low noise, long service life

4. Adopt the handle as new inset design from our engineer ,easy for carry ,transport and installation It also has no effect on the appearance

5. V-belt tensioner which is made of high quality aluminum magnesium alloy can extend service life and avoid distortion, tnsion inside of belt could avoid twisting inverse,light weight, high strength.

6. Belt adopts B type belt, and other factories type A belt, the use of prolonging the compared three times

7. The nylon oriented poles inner steel fitting install in the flange ,increasing the security ,avoid the stretching change when Nylon system operates,and guarantee total concentricity of front and back bearings

8. The high efficient and energy-saving motor passed the national CCC certification .Also protection class :IP55,insulation class :F grade

9.Centrifugal shutter system and other fitting of shutter made of Nylon, high quality engineering plastics, 100% raw material, high strength, and long service life.

10. From 2011,fans all adopt galvanized pillar, hot dip galvanized, ensure the future use of protective process does not rust; And improve the standard grades, make its are not rust.

11. Nc assembly line production,accurately grasps the product quality and effectively improve the appearance,

 12.Size of fan frame: 1000*1000*450mm,1380*1380*450mm

Email:sanhe2@wfsanhe.com
MSN:weiyi5276@hotmail.com