Advantage

1.Full range and customized of product

2.Ideal price-quality ratio

3.True quality guarantee

brief introduction 

About the cooling system of greenhouse,our company is specialized at the products of cooling pads and fans,usually used cooperatively.The cooling pads are installed on one side of the greenhouse,the exhaust fans,the other.(The air-criculating fans are installed in the greenhouse.)The exhaust fans eject the air from the greenhouse(The air-circulating fans promote the circulation of the air in the greenhouse),negative pressure formed in the greenhouse .The air enters the greenhouse through the cooling pads,resulting in the effects of cooling ,moistening and air-dedusting .

three type of the heavy hammer fans 

 A)The frame,structured by thick galvanized steel sheet which is has strong anti-corrosion property ,is made by the CNC bending machine,CNC shearing machine and the technology of CNC punch processing.

B)The frame has strong hardness and great toughness ,which can be in service for long time.

C)The automatic belt regulator is equipped to preventing the belt from falling off,not necessary to regulate manually during the service period of belt.

D)The blades,driven by the belt through the motor,are shaped by reasonable style and angle,punched and twisted to be framed ,passing the test of dynamic balance and the test of static balance ,ensuring the strong blasts of Air through them and the low noise that is caused.

E)The louver,made by aluminium alloy or galvanized steel,has the special structure,pneumatic type,ensuring itself turn on and off perfectly and functioning as the role of wind-proof,rain-proof and dust-proof.