pad and fan for greenhouse cooling systems

Welcome to our factory !
1.Greenhouse exhaust fan advantages :
*Anti-rust ,water-proof 
*long service life 
*Size & quality could be customised 


2.Greenhouse ventilation fan data form:

3.Greenhouse exhaust fan details :
Frame:
The outer frame size is 1380*1380*450mm ,made of galvanized board with the thickness of zinc layer 180um .
Shutter:
 Louvered window is made of aluminum alloy, 10 pieces of shutters, galvanized board,0.8mm thickness. Galvanizing layer ,2700kg/m2.
Blade:
6 pieces of blades  made from stainless steel ,thickness 1.2m
Motor:
 national-grade aluminum alloy frame motor, 380V, 1.1KW, 50Hz, 3-phase, 4-pole speed, 1410r/m, IP55, class F, efficiency 90%, top/foot mounted, certification, CCC&CE. 


4.Greenhouse fan equipment packing & shipment 




5.Our service :
*We can supply free sample for you checking quality. 
*Any problem about our products will be solved at the most prompt time.
*We always offer relative technical support/consultant and kindly after-sales servie
6.FAQ 
Q: Are you trading company or manufacturer ?
A: We are factory and we also have our trading company .
Q: How long is your delivery time?
A: Generally it is 20-30 days after order.
Q: Do you provide samples ? is it free or extra ?
A: Yes, we could offer the sample for free charge but do not pay the cost of freight.
Q: How to install the greenhouse? Do you provide installation service?
A: We will provide paper or video building manual, or if needed we will send engineer
  to do installation guidance..