Specifications

1. Centrifugal fan
2. Stainless steel blades
3. Push-pull device
4. Standard motor
5. Durable, low noise

Centrifugal shutter style fan for greenhouse,cow house.

 Features:

            Frame adopts advanced automatic equipment  processing technology , high degree of accuracy. Microcomputer aided manufacturing system can make maximun efficiency of fan. Adopting 380V special motor ,CAD design optimization. After five times strict quality checks:

           1.noise detection

           2.vibration test

           3.turn the performance testing

           4.rotational speed detection

           5.the whole machine efficiency  testing

 

         Fan blade is made of stainless steel by punch forming , no dust , attractive and durable. Special  blades shape  design ensure large air volume , no defornation , no broken  .

         Both Chinese famous motor and Siemens motor are available . Motor voltage and frequency could be customized . Chinese famous motor , special design for fan , the first one put forward the phase lack protection device which could power off when shortage of electricity. motor protection grade IP55 ,  insulation class : grade F.

 

 

          Fan belt pulley is made of high strength aluminum alloy by die-casting which reduces the weight of blade impeller complete ,high corrosion resistance . Special three reinforced ribs pulley design .Blast-sanding treatment for attractive appearance , eliminate internal stress to improve its own rigidity and stability ,never broken.