greenhouse shuter cone fan exhaust fan

1.Low cost,low energy consumption.

2.Significant cooling effect.

3.Fresh,moist air:the cleanliness of air can be up to 99%.

Main Features

1. Cone type design increases air extract, strong wind, stable exhaust.
2. Import B type belt, no deformation, long life and requirements no maintenance.
3. E type belt drive, Motor is 3C approved, IP55, class F insulation.
4. Bearings are imported double-row bearing, water proof design, hi-strength, low noise, long life time, no need maintenance.
5. Blades are tasted by balance test machine, fan can work stable, low noise.
6. CNC machine production, accurate production, high quality.
7. Machinery is stainless steel and galvanized sheet.
8. Perfect design, large volume, no break, no defamation.

Reasonable cone design, improve exhaust power. Large air volume, strong draft capacity, stable performance. Adopt aluminum alloy shutters which are light and attractive.

Blade : Adopt a punch forming technology ,which ensure the aluminum blade ot deform andbreak ,attractive and durable .stainless blade with 430 and6 blades..Thickness is 1.2mm, surface finish BA grade.

propeller

and impeller Adopting aluminum magnesion alloy which used in aviation .weight low but with high strengh and ductility.

pulley of motor: Adopting aluminum magnesium alloy which used in aviation field ,weight low but with high strengh and ductility .

Motor: with brand xizi motor .approved by CCCcertificate,

protection level:I P55,Insulation level:Fclass.

Bearing Imported double-row bearing,Sealed permantly .DAC30600037 , water proof high strengh ,high resistance to corrosion ,with long service life and no noise.

Belt: Imported from Japan and Korea ,resistance to abrasion ,without deformation .

Frame: The top of the frame is 1.2mm and the other is 0.8mm .It is made of thick galvanizedsteel sheet ,which has high resistance to corrosion .