Drop Hammer poultry exhaust Fan bearing adopts imported double-row bearing with special waterproof design, water can't enter. High strength, lower noise, maintenance tree and long severice life.
Drop Hammer Exhaust Fan belt pulley is made of high strength aluminum-magnesium alloy by die-casting which reduces the weight of blade impeller complete, high corrision resistance. Special three reinforced ribs pulley design. Blast sanding treatment for attactive appearance, eliminate internal stress to improve its own rigidity and stability.
Motor have domestic brand and Siemens motor can be chosen. Motor voltage and frequency can be customized. Doestic brand motor joining open phase protection device. When the lack of power, can carry out their own power to control. Motor protection grade IP 55, insulation classe: F.
Poultry Exhaust Fan blade is made of stainless steel by punch forming, nodust, 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.
The Hammer using high strength nylon pendulum opening device, shutters opening and closing flexible stabilization.
The belt tensioner using the most advanced automatic to ensure working efficiency and good performance.