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The portable explosive proof ventilator is mainly composed of explosive proof engine, aluminum blades, copper inner barrel and cylinder. The explosive engine has a very dependable performance, low energy consumption, long performance life,wiring steel piping. The impeller is integrated aluminum alloy die-casting. It is of low noise, high efficiency, delicate appearance and reliable operation. Fracture malfunction has been essentially solved. By separating the steel cylinder and aluminum blades, the copper inner barrel can effectively avoid of generating spark during start and working of the ventilator, and to assure the safety of the working space. The cylinder is made of high quality hot dipping steel plate, it is of high indensity.

Application of the portable explosive proof ventilator: It has been widely used in many spots with inflammable and explosive gas for ventilation, such as chemical industry, metallurgy, spinning, petroleum, oil ship and mine.

Models: 200mm, 300mm, 110V,220V is available. It is appropriate for the cleaning of large container and oil house of thefood and chemical industry when combined with the explosive proof flexible duct,

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