ventilation fan system for poultry farm / factory / greenhouse
1. Centrifugal Shutter Type Exhaust Fan
1) Shutter: with a centrifugal system which can ensure the shutter open and close automatically, and makes it dust proof, waterproof.
2) Motor: the high efficient and energy-saving motor with protection grades: IP55, insulation class:F
3) Belt: Automatic tension to prevent the belt loosing and dropping off.
2. Drop Hammer Type Exhaust Fan
1) Fan Frame: made from highly galvanized steel sheets in order to assure highest strength and strong resistance to corrosion.
2) Blade: 6 pieces stainless steel blades and the fan has all passed the experiment of homeostasis with big
air volume, without deformation , no breaking, attractive and durable.
3) Belt Pulley: The V type belt pulley is aluminum magnesium alloy injection molded, light weight,
4) Bearing: France imported bearing, high intensity, low noise, long service life.3. Butterfly cone fan Description
1) Reasonable cone designing with big air volume ,low noise
2) Imported bearing, high –strength ,low noise and long service life
3) Shutter are made of high strength hot-galvanized steel sheet, anti-oxidant, light weight and no
4) High strength dabber aluminum-magnesium alloy wheel .hight strength and long service life
5) Mirror designed and injection molding Stainless steel blade, with big air volume, never distortion and broken
6) High efficient and energy-saving motor with CCC certificate, protection class:IP55,insulation class: F grade, etc.
Produktgruppe : Lüftungsanlage
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