Request to have the muffler ventilation system fan, you should first consider the low-noise fan, such as high efficiency impeller peripheral speed -M, and make it work at maximum efficiency point; we will take appropriate muffler measures, such as the installation of a dedicated muffler equipment. According to the nature of gas transportation in Shanxi fans different choice for different purposes Yuncheng fan. Transporting flammable gases such as Shanxi proof fans should be selected; transport pulverized coal powder should be selected fan; transport of corrosive gases should choose corrosion fan; in the case of work or delivery of high-temperature gas turbine high temperature should be chosen; transport concentration large dusty gas should be used for dust blower and so on. Cross-flow fan cross flow fan is multi-blade impeller centrifugal fan to the front with a small high pressure. Gas from the outer edge of one side of the rotor into the impeller fan huguan price, then the other side through the impeller fan discharge wuxiang specifications, gas in the impeller blades twice by force. Performance under the same conditions as licheng fan image, its small size, low speed. Compared with other types of low-speed fan, cross-flow fan has a higher efficiency. Its axial width can be arbitrarily selected, without affecting the state of the gas flow, the gas over the entire width of the rotor remains uniform flow. It is a long narrow outlet section, suitable for mounting or ventilation for cooling the flat-shaped in the various devices. Eldest fan production, nagorye blower (certified), provided by the Shanxi nagorye fan blower limited liability company. Shanxi nagorye Blower Co., Ltd. (www.sxgfj.cn) (www.sxfjgs.com) is an industry leader in 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 a better future. You can also access (www.sxfjgs.com/supply_details_39598865.html), for more information about the company.