Brief Introduct of Greenhouse Exhaust fan:

1. Three size: 750*750*510mm(24inch) / 1000*1000*450mm(36inch) /1380*1380*450mm (50inch);

2. Krupp Stainless steel Blades;

3.Hot-galvanized frame/protection net/upright column;

3.High intensity Nylon PA66, Extend service life;

4.Total Stainless steel fans can be customized;

5. Mitsubishi belt,Made in Japan.

6. Special water-proof Double-roll bearing,Made in Germany;

7. Siemens Motor/Chinese famous brand motor for choice.

 Fan blade of greenhouse exhaust fan:

Runde fan blade is special designed for top grade efficiency which made of Krupp stainless

steel by punch forming. Large air volume, no deformation, no broken, no dust, attractive and

durable.Thickness 1.2mm, surface finish BA grade.

Centrifugal system of greenhouse exhaust fan:

Centrifugal system open the shutters at complete 90 degree to ensure the lowest air

resistance and biggest air volume. When close, the sealing can efficiently block light and

wind into the poultry farm house. As the first one adopt high quality nylon PA66 to ensure

the long service life. The fasteners of centrifugal system all are copper rivets, wear-resisting

and no rust, flexible. Guide rod is made of 304 stainless steel, ensure the high strength,

no rust, reduce frication.

Belts of greenhouse exhaust fan:

Belts are Japanese Mitsubishi brand, ensure the long service life, maintenance free. From

2010 the first adopt Type B belt which 3 times longer service life instead of type A. 

Fan belt pulley and flange of greenhouse Exhaust Fan:

Fan belt pulley and flange are made of high strength aluminum-magnesium alloy by die-casting.

Light weight, lower vibration. Blast-sanding treatment for attractive appearance, eliminate

internal stress to improve its own rigidity and stability. 

Motor of greenhouse Exhaust Fan:

Both China famous motor and Siemens motor are available. Motor voltage and frequency

can be customized. Chinese famous motor OEM by special design for fan, the first put in

the phase lack protection device which would power off when shortage of electricity. Motor

protection grade IP55, insulation class F grade.

Linking parts of greenhouse exhaust fan:

Linking parts made of aluminum alloy, light weight, not deformation, and with wear-resistant

shaft sleeve, reduce clearance, then reduce frication to ensure the shutters open flexibly.

The spring is made of 304 stainless steel, long time use, no deformation, no rust.

Greenhouse Exhaust Fan Outline Dimension and Installation instruction:

Greenhouse Exhaust Fan Information of different models: 

Greenhouse Picture of exhaust Fan:

Several kinds of greenhouse Exhaust Fan :

Q: This is my first time to import,how can I trust your company and ensure to get the goods if I order form you?

A:We are alibaba legitimate certification company (VIP),and we support payment L/C.Escrow,to ensure your safty.

Q:There are too many models,i don't know which one to choose

A: Welcome to consult our online TradeManager,we will recommend according to your demands.If during closing time or weekend,Please send mail to us,we will response within 24 hours.

Q: How to ensure that I received the machine undamaged?
A: At first , our package is standard for shipping, before sign in, please cfm product undamage, otherwse, pls contact with us within 2days, we've bought insurance for you, we or shipping company will be responsible!