TJ Centrifugal push-pull type Exhaust Fan

The best choice of ventilantion and cooling in the workshop building,poultry farm and greenhouse. Performance characteristics: 1.Frame:275g/ magnesium-zinc plate,thickness 1.00mm 2.Nets&pole:Hot galvanized iron. 3.Shutter:275 hot galvanized iron,thickness 0.8mm 4.Motor:Efficient motor,save energy. 5.Belt:Mitsubishi brand from Japan. 6.Blade:Fan blades are made of 430#/304 stainless steel ,after dynamic balance testing,with large air volume,low noise,non-deformation.

TJ Dorp hammer style ventikator

Drop hammer exhaust fan The best choice of ventilantion and cooling in the workshop building,poultry farm and greenhouse. Performance characteristics: •Frame use advanced automated processing technology,high precision;thick zinc coating,strong corrosion resistance. •Wheels with high-strength aluminum alloy and cast,reasonable blade angle to reach the maximum air flow. •Strict quality control procedures:high performance motor for three defense,noise test,vibration test. •Wind device used iron or glass fibre reinforced plastic,the rear safety net is easy to remove.