The DWT series roof exhauster is an advanced roof ventilator researched and developed after numerous CAD simulations, optimizations, and experiments. It features a high efficiency, low noise, smooth vibration free operation, excellent corrosion resistance and excellent explosion resistance. This roof ventilator is manufactured using a variety of materials to meet the needs of different applications and environments. The fan hood and fan duct are made of steel or fiber reinforced polymer (FRP), the impeller is made of aluminum alloy, steel, fiber reinforced polymer (FRP) or ABS plastic. The roof exhauster is most often used for air supply and air exhaust in several industries, including power generation, chemical, rubber, pharmaceutical, food processing, metallurgical, and more. It is also used in high-rise buildings for an exceptional ventilation performance.
This series of roof exhausters is available in a variety of models with different pressures and airflows to meet a wide array of applications.
Dongguan Quanda Environmentally Friendly Ventilating Equipment Co. is a company specialized in the design and production of air movement equipment. Established in 2008, we manufacture an extensive selection of air handling systems that include centrifugal fans and blowers, axial fans, roof exhausters and ventilators, vents and diffusers, and sound attenuators. This equipment is designed for high-performance ventilation and smoke extraction system applications for many different building types, including high-rises, office buildings, factories, entertainment venues, and residences.
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