Farm building fan KH series

for aviariesfor air circulationceiling

Fan blade is used by 430 Krupp Stainless steel with 1.2mm thickness which punching formed.Blade shape is designed after doulbe tested.Big airflow, No deformation ,no broken. Fan belt pulley and flange are made of aluminum-magnesium alloy by pressure casting.Good outlook with lightweight.Especially to reinforcing rib to increased strength. Nobroken . Long service life. Fan blade hub is made by primary pressing.High strength, no deformation and broken.Smoothly edge.Highly accurate position.Easy to install. We have Chinese belt and Japanese Mitsuboshi brand belt for customer choiceLong service life and no repair. High quality double-row bearing ,high intension, low noise, long service life. Blade support with hot-dip galvanized 3mm thickness.Top and bottom support base made byaluminum-magnesium alloy. It's avoid the rusty problem.Easy to fix and ensure long service life. JINLONG has advanced production technology with automatic equipment. professionalproduction line, NC-based professional equipment.Auto punching and bending. Highly-accurated.Materials is made by 275g coating weight galvanized sheet. Fan protection mesh guard is made by hot-dip galvanized wire with electrostatic plastic spraying.lt's no easy to get rusty.Attractive and durable. We have Chinese motor and Siemens motor for customer choice.Volt and frequency can OEN upon to your request.Chinese motor with phase failure protective device to ensure motor worwell.Motor orotection class: lP55.Insulation class: F arade.