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poultry industrial exhaust fan ventilation/hot sale cooling ventilation fan


Material of components:
1, Frame: frames are made of hot dip galvanized sheet, frame thickness 1.0mm,. Galvanizing layer 180g/square meters.
2, Blade: 6 pieces, material 430/304 stainless steel.
3, Impeller: casting aluminum alloy impeller.
4, bearing of impeller: permanently sealed bearing, size 633313.
5, Collector: galvanized sheet, thickness 1.0mm.
6, Blade tip clearance: 25mm, mirror face.
7, Inlet wind protecting net: plastic sprayed steel wire, thickness 2.8mm.
8, Electrical motor: aluminum alloy frame motor, 380V/220/415V, 1.1KW/0.75KW(1.5HP/1HP), 50HZ/60HZ, 3PH/Single Phase, 4-pole speed, 1410r/m, IP55, class F, efficiency 90%, top/foot mounted,
9, Motor bearing: cast iron.
10, Belt: B-belt and A-belt (Made-in-China and Japan brand Mitsuboshi).
11, Shutters: galvanized board, 0.8 mm thickness while the middle piece thickness 1.0mm. Galvanizing layer, 120g/square meter.
12, Opening system: centrifugal push-push open device.
13, Rivets: aluminum alloy and stainless steel rivets.




Qingzhou Duohui New Material Technology Co., Ltd. is a professional supplier of ventilation machinery. focus on the worldwide market.We promise to provide best product with competitive price.
We have strict inspection of the machine before packed,ensure the goods deliveried to your hands are in goods condition.
Welcome to contact me for more details.

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