? 50'' Super Exhaust Fan 1380x1380x450 ? ?Centrifugal shutter system exhaust fan?? ? ? ? ? ? ?

The Best Brands In Global Super Ventilation System For Farm

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1.?Exhaust Fan For Evaporative Cooling Pad System ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ??

(2.?Evaporative Cooling Pad For Poultry Farm)

1. We have three models to be choose: 1380x1380x450mm and 1000x1000x450mm

Centrifugal Shutter System Exhaust Fan (Auto push-pull type exhaust fan)

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Blade:?3 types of material for choose: stainless steel/aluminum/galvanized sheet. Adopting a punch forming technology.

Chicken House Ventilation Fan Wall Mounted Centrifugal Shutter Exhaust Fan

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Centrifugal Shutter Exhaust Fan with Push-pull Device and Automatic Belt Tensioner

Frame:?adopting advanced automatic manufacturing process, made of thick galvanized sheet.

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Centrifugal Shutter System Exhaust Fan Push-pull Type

Shutter:?made of hot galvanized sheet with thickness 1.0 and 1.2mm, to increase the quality and the stability while working.

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Greenhouse Shutter Centrifugal System Exhaust Fan

Motor:?both China high quality motor and Siemens motor are available. Aproved by CCC certificate, protecting level: IP55, insulation level: F class.

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V-Belt:?imported from Japan and Korea. Resistance to abrasion, without deformation.

Centrifugal system:?adopting high-class nylon mixed with amount of fiber glass. All parts are connected by rivets. This system will be assure to open the shutter with 90 degree when the fan working.
Fan belt pulley and flange:?made of high aluminum-magnesium alloy by die-casting. Light weight, low vibration. Blast-sanding treatment for attractive appearance, eliminate internal stress to improve its own rigidity and stability.

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Centrifugal System Automatic Shutter Exhaust Fan
Centrifugal Shutter Type Exhaust Fan For Cowhouse&Farm

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Examples of Application

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Centrifugal Shutter Exhaust Fan Push-pull Type Opening Ventilation Fan
Centrifugal Shutter Exhaust Fan with Automatic Belt Tensioner

?About Company? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ?

North Husbandry(QingZhou)Machinery?Co.,?LTD

Best?Solution:?Fresh?Air,High?Humidity?and?Cooling.

Evaporative Cooling Pad, Exhaust fan, Water Heating Boiler, Solar water pump, Solar insecticide lamp,Solar LED Light and so on .

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