Large Airflow Butterfly Cone Fan for Poultry Farming Ventilation България

DJF(e) seriesbutterfly cone fanare widely used inlong distance poultry farmventilation. 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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  1.Adopt advanced front double-door opening device, low wind resistance, good sealing, high efficiency.
  2.Lengthened cone design improves exhaust power.
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  1.Rubber sealing device is equipped for the double door close to effectively avoid the air backflow when multiple fans are started at different times according to environmental conditions, which greatly improve operating efficiency.
  2.Compared with fans of the same power, the efficiency is increased by 15-20%.
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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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  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 sliength, 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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  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 lieatment, 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 streamlined production, quality assurance, beautiful appearance, leading the industry.