50 inch Shutter Cone Fan Large Air Volume Exhaust Fan for Poultry House Chicken Farm Ventilation

DJF(t) series Shutter Cone Fan are widely used in long distance poultry farm ventilation. it is mainly used for animal husbandry, poultry house, livestock breeding etc.

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  Fan frame material are all 275g/㎡ hot-dip galvanized steel. The steel coils are directly purchased from the famous Chinese steel company, which not only guarantees product quality but also reduces production costs.
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  Fan blades material is Krupp self-cleaning 430BA Stainless Steel, large air volume, high efficiency, no deformation, no dust, beautiful and durable. 304 2B Stainless Steel blades can also be customized.
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  Centrifugal opening system can ensure that the shutters are fully opened or closed, effectively improving the fan operating efficiency.
  Material: High quality nylon PA66, long service life.
  The fasterners and guide rod are 304SS, wear resistance, no rust, good flexibility, reduce friction coefficient.
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  High-quality nylon shutter plastic parts, long service life and flexible opening.
  Shutters are made of 275g/㎡ hot-dip galvanized sheet, good sealing, no deformation.
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  Belt pulley and flange are made of high-strength aluminum-magnesium alloy by die-casting, light weight, low vibration, high strength, and no breakage.
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  Imported double-row bearing with special waterproof design, high strength, low noise, free maintenance and long service life.
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  Mitsuboshi belt imported from Japan to guarantee quality and service life.
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  Thickened aluminum alloy linking parts, light weight, no deformation, no aging. The plastic parts are automatically locked, which is easy to install and will not fall off.
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  Aluminum-magnesium alloy base, low vibration, firm fixation, beautiful appearance and no rust.
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  Yuyun Sanhe motor, Siemens motor, WEG motor, ABB motor are optional. Voltage and Frequency can be customized.
  Protection Grade: IP55    Insulation Level: F
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  Safe net is made of hot-dip galvanized wire welding and plastic spraying treatment, double protection, no rust.
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  Fan blades have been calibrated by an advanced computer dynamic balance tester, low vibration, low noise and high stability.
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  All fan parts are produced by CNC production, quality assurance, beautiful appearance, leading the industry.