Shanxi nagorye blower limited liability company, to get the same amount of wind pressure in the case, for axial fan with strong forward blade and multi-blade impeller is conducive to increasing the cascade aerodynamic loads on the outer circumferential speed of the impeller blades the fan noise is significantly reduced. 2, axial fans set at the volute tongue acoustic resonator, sound waves spread when a resonator, sound waves keep gas orifice aperture and cavity back and motion Shanxi axial fan manufacturers, so that part of the sound energy due to heat loss and lost so that the noise is reduced. We all know that in the depths of the tunnel is under axial fans Shanxi price, it's natural ventilation is far from meeting our needs, the installation of high-power axial fan in the tunnel is also necessary Shanxi high temperature axial fan, so contribute to tunnel ventilation. This small series on the brief axial fan plays what role in the tunnel. Fans installed in the tunnel, mostly axial fans, but also two-way operation, and power must be able to quickly exhaust fume tunnel capacity. There is the fan noise is not too high, so for the staff and visitors in the tunnel, it reduces unnecessary interference. Shanxi axial fan models _ nagorye fans (certified) _ Shanxi axial fan blower is provided by Shanxi nagorye limited liability company. Shanxi nagorye Blower Co., Ltd. (www.sxgfj.cn) (www.sxfjgs.com) is an industry leader Shanxi Xinzhou, fans, ventilation equipment, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, the maximum Limits to meet customer needs. In nagorye blower leadership with the staff warmly welcome all inquiries negotiations to create nagorye blower better future.