China agriculture greenhouse Poultry industrial hammer exhaust ventilation fans

Product Description

Fan Blade.

Fan blade is used by 430 Krupp Stainless steel with 1.2mm thickness which punching formed.Blade shape is designed after double tested. Big airflow, No deformation , No broken.

Fan Belt Pulley.

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. No broken . Long service life.

Fan Blade Hub.

Fan blade hub is made of aluminum-magnesium alloy by pressure casting.Especially to reinforcing rib to increased strength. No broken . Long service life.The angle of blade hub is designed after double tested which can be fix with blade exactly.

Belt.

We have Chinese belt and Japanese Mitsuboshi brand belt for customer choice. Long service life and no repair.

Bearing.

High quality double-row bearing ,high intension, low noise, long service life.

frame.

KEHE has advanced production technology with automatic equipment. professional production line, NC-based professional equipment.Auto punching and bending. Highly-accurated. Materials is made by 275g coating weight galvanized sheet.

Protection Mesh.

Fan protection mesh guard is made by hot-dip galvanized wire with electrostafic plastic spraying.It's no easy to get rusty.Attractive and durable.

Motor.

We have Chinese motor and Siemens motor for customer choice. Volt and frequency can OEM upon to your request. Chinese motor with phase failure protective device to ensure motor working well.Motor protection class: IP55,Insulation class: F grade.

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