push pull centrifugal exhaust fan

Main Features

Poultry fan instruction:

1. Huge airflow, Low noise, high efficiency.Good looking, the surface smoothness & gloss without rough edges.

2.Shutters be use counterweight open-close system.Easy to maintenance.

3.Be introduced the advanced technology from Europe, suitable for various nvironment.

4.Fan housing: Strength galvanized steel.

5.Shutters: Strength galvanized steel(Stainless steel for option).Good seal performance,

prevent rain come intothe fan and easy to remove and maintenance.

6.Fan Propeller: 6pcs blades of propeller made from CNC punch.

Rational angles of the blades to supply hugeairflow and low noise.Fan blades with Strength galvanized steel

7.Motor: Die casting aluminum body & Die casting iron body for options, good for heat transfer and l Low noise. With over-load protection inside.

8.Belt Pulley:Be made by strength die casting aluminum with once-forming press. Smooth surface of the groove to supply low noise and huge airflow, and extend the working life of the belt.

9.V-Belt: be use USA “GATES” belt to supply performance of high strength & good ductile.

10.Motor pulley: Be made by die casting iron with smooth surface treatment.

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

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 .

bearing :sealed pemantently ,high strength ,high resistance to corrosion ,with long service life and no noise 

V-Belt:imported form france and japan,resistance to abrasion ,without deformation ,there are A and B two options for your choose .

Stainlesss steel blade,attracvtive and durable .

Thicknss 1.2mm

motor:high performance motor dedicated to fan ,approved by CCC certification  ,protection level:IP 55,

Insulation level:F class