Dairy Exhaust Fan Cowshed Ventilation Greenhouse Fan

Pad and fan for greenhouse cooling systemsWelcome 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:ModelRB-1380RB-1000RB-750Dimension1380*1380*450mm1000*1000*450mm750*750*550mmDia. of Blade

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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 
Dairy Exhaust Fan Cattle Shed Ventilation Greenhouse Fan

2.Greenhouse ventilation fan data form:
Dia. of Blades1270mm(50inch)910mm(36inch)600mm(24inch)
Air Volume44000 m3/h21000 m3/h10600 m3/h
Input Power1.1KW0.55KW0.37KW
Voltage:  220 V or 380 V or 415 V.
 Frequency:  50 HZ or 60 HZ.
Motor Data: IP55, F class, Energy Efficiency as 2 class.Phase:  3
Phase or Single phase.
NO. of blades: 6 PCS or 3 PCS.
Blades: 430 SS in  Krupp BA type / 1.2mm thickness.
Outer frame: Hot galvanized, 275g/sqm.
Dairy Exhaust Fan Cattle Shed Ventilation Greenhouse Fan

3.Greenhouse exhaust fan details :
The outer frame size is 1380*1380*450mm ,made of galvanized board with the thickness of zinc layer 180um .
 Louvered window is made of aluminum alloy, 10 pieces of shutters, galvanized board,0.8mm thickness. Galvanizing layer ,2700kg/m2.
6 pieces of blades  made from stainless steel ,thickness 1.2m
 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. 
Dairy Exhaust Fan Cattle Shed Ventilation Greenhouse Fan

4.Greenhouse fan equipment packing & shipment 
Dairy Exhaust Fan Cattle Shed Ventilation Greenhouse Fan
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
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..

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