Although the effects of electrostatic precipitators and bag filters Ningxia good price, but the investment in equipment, high operating costs, the area is also great, manufacturers generally unwilling to accept; baghouse has better filtering effect Ningxia baghouse principle, since Since the birth of their environment and make a significant contribution to Ningxia baghouse manufacturer, but has now been eliminated at the edge, gradually replaced by cartridge filter. Our R & D production of composite type filter cartridge filter dust collector was developed on the basis of a new dust removal equipment. Filtration velocity selection of filtration velocity level, depending on the nature of the dust, and dust concentration of gas entering the precipitator size, and can be determined with reference to the following: the entrance of dust concentration ≤30g / m3, filtration velocity = 0.8 to 1.2 m / min; the entrance of dust concentration ≥30g / m3, filtration velocity = 0.5 ~ 0.8m / min. Ningxia baghouse what principle, bag filter, three wins and environmental protection provided by the Environmental Protection Technology Co., Ltd. Henan three wins. Henan three wins Environmental Technology Limited (www.hnsshbkj.com) (www.hnsshbkj.com) strong, credible, in Zhengzhou, Henan Province of dust removal equipment industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead three wins into the brilliant green and you work for a better future!