Ventilation, also known as ventilation is sufficient fresh air into the interior space by mechanical or natural means, while the interior does not meet the health requirements of dirty air from the indoor air to meet the health requirements and manufacturing process needs. Construction work completed ventilation facilities cooling fan, collectively ventilation equipment. Ventilation Ventilation injector engineering, decontamination, cool wet curtain wall engineering, clean-engineering, injection decontamination, pulse dust engineering, carpentry workshop dust engineering, cyclone engineering, environmental conditioning, central air conditioning engineering, exhaust gas purification project pipeline project. Centrifugal fan centrifugal fan impeller drive work with mine fan, power machine (mainly motor) to rotate within the volute casing, the air sucked through the intake port from the impeller center. Due to the dynamic action of the blades on the gas, the gas pressure and speed can be improved, and the centrifugal force along the leaf cabinet ventilation Factory Road Shuaixiang discharged from the exhaust port. Because the gas flow in the impeller is mainly in the radial plane fan, so called fan runoff. Centrifugal fan impeller and casing composed mainly of small fan impeller is mounted directly on the motor, the large fan by coupling or connection with the motor pulley. Usually unilateral centrifugal fan inlet, with a single-stage impeller; flow can be bilateral intake, with two back to back impellers, also known as double-suction centrifugal fan. Local Fan | jiexiu fans | nagorye blower provided by the Shanxi nagorye blower limited liability company. Shanxi nagorye Blower Co., Ltd. (www.sxgfj.cn) (www.sxfjgs.com) strong, credible, Shanxi Xinzhou fan, ventilation equipment industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead nagorye blower and you hand into the brilliant, for a better future! You can also access (www.sxfjgs.com/supply_details_39778630.html), for more information about the company.