50 inch Exhaust Fan Galvanized Steel Ventilation Fan for Poultry House/Greenhouse/Industrial Workshop

DJF(q) Series Centrifugal Push-Pull Exhaust fan are widely used in agriculture and industry ventilation and cooling. It is mainly used for animal husbandry, poultry house, livestock breeding, greenhouse, factory workshop, textile 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 are made of high-strength rust-proof aluminum alloy sheet by stamping and forming, smooth, light weight, dust-free, low noise, and beautiful appearance.
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  New designed centrifugal opening system greatly improves the smoothness of its operation and ensures that the shutters are fully opened or closed.
  Material: High quality nylon PA66, long service lifeThe fasterners and guide rod are 304SS, wear resistance, no rust, good flexibility, reduce friction coefficient.
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  Belt pulley is made of high sliength aluminum-magnesium alloy by die-casting. Light weight, low vibration, high sliength, and no breakage.
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  Centrifugal opening system can ensure that the shutters are fully opened or closed.
  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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  Belt adjusting device is installed for easy operation. When it needs to be adjusted, just to loose one bolt.
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  Mitsuboshi belt imported from Japan to guarantee quality and service life.
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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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  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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  The motor base plate is fixed with hexagonal rivet nuts and stainless steel washers are added, never loosen.
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  Stainless steel washer , no rust, beautiful appearance.
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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 slieamlined production, quality assurance, beautiful appearance, leading the industry.