Environmental-Friendly Negative Pressure Exhaust Fan

Main Data of HYF-1530 Model:

Features:

1.The frame is made of extra-thick galvanized sheet with extremely strong corrosion-resistance .

2.The frame is made by numerical control machine with advanced technology and extremely high precision .

3.Two options for the hub:high strength aluminum alloy and cast steel .

4.New twisted stamping molding fan blade,beautiful,durable and ametabolic .

5.Proper blade angle can make the air flow achieve the best level .

6.Highly precise PC aided manufacturing system can make the fan bring its performance into full play .

7.Strict quality testing procedures:noise testing,vibration testing,concentric performance testing,fan blade speed testing and machine efficiency testing .

8.High performance 380V 3 anti-special motor .

9.Iron wind collector and glass steel wind collector .

10.CAD optimization design .

11.Triangular belt,friction is large,durable .

12.Automatic belt tensioner body keeps normal working state of the triangular belt .