ventilation equipments.poultry fan .

production description: Bearing: fan bearing adopts imported doubled-row bearing with special waterproof design, water can’t enter ,High strength, lower noise.

Maintenance free and long service life Belt: Fan belt pulley is made of high strength aluminum-magnesium alloy by die-casting which reduces the weight of blade impeller complete ,high corrosion resistance .Blast sanding treatment for attractive appearance .eliminate internal stress to improve its own rigidity and stability .

Motor Motor have domestic brand motor and Siemens motor can be chosen, motor voltage and frequency can be customized, Domestic brand motor joining open phase protection device, when the lack of power can carry out their own power to control ,motor protection grade IP55 ,insulation class:F Blade Fan blade is made of stainless steel by punch forming.

No dust ,attractive and durable. Special blades shape design ensure large air volume. No deformation ,no broken, keep air volume same all the way ,thickness 1.2mm. surface finish BA grade. Drop hammer Using high strength nylon pendulum opening device. Shutters opening and closing flexible stabilization.

Belt tensioner Using the most advanced automatic belt tensioner to ensure working efficiency and good performance