The roof fan has many specifications and forms and a wide range of applications. Axial flow roof fans, centrifugal roof fans and non-motor turbine exhaust fans can be selected according to the different requirements of the use occasion and air volume, pressure and noise. The roof fan is composed of impeller, duct, hood, rotating parts, loose-leaf damper, safety net and other components, which has the characteristics of energy saving, noise reduction, stable operation and long life.

According to the use requirements and the different operating environment, this product can be manufactured into explosion-proof type or anti-corrosion type, suitable for anti-aging pumping, discharge of flammable, explosive and corrosive gas occasions.

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  Good ventilation effect with large air volume

  By professional software multi-objective optimization design and development, the dynamic balance precision is high, the moment of inertia is small, and the wind is strong
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  Pure copper movement

  Adopt new energy-saving motor, pure copper core. Reduce energy consumption and improve efficiency.
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  The anticorrosive material has strong weather resistance

  The shell is made of anti-corrosion material, which is not afraid of harsh working conditions and wind and rain
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  Easy to install

  The installation and disassembly process is convenient and easy to maintain later

Suitable for high buildings, industrial and mining enterprises, power stations, stations, stadiums and other medium and low pressure, large flow ventilation and other application scenarios.

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  Energy efficiency label certification

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  CCCF certified products

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  CMA metrological certification

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  National quality supervision, inspection and certification

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  China recognizes the joint symbol of international mutual recognition

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  China recognizes the joint symbol of international mutual recognition