Baghouse running for some time to timely cleaning, cleaning the primary layer can not be destroyed, so efficiency. When dealing with high dust concentrations of gas, in order to avoid frequent cleaning bag filter bag causing damage, it should be adopted before the pre-filter purification. First layer: The dusty gas through the filter, as they further filter inside, so that the space between the fibers decreases ventilation ducts, eventually forming an adhesion layer of dust on the filter surface. Hangzhou Xingda ventilation equipment to undertake all types of tin ventilation engineering, fire engineering Hangzhou ventilation ductwork tin production, tin ventilation engineering Shaoxing, Hangzhou fume purification project, Hangzhou, engineering, installation and design of ventilation round ventilation ducts, hotel kitchen fire smoke Engineering ventilation pipe smoke, Hangzhou, central air-conditioning duct installation and other train services. The company has experienced professional and technical personnel, specialized in various industrial and mining enterprises, hotels ventilation pipe installation, ventilation ducts schools, hospitals and other ventilation and exhaust gas treatment, waste dust collection of design and installation. Our production of duct appearance, fine workmanship, affordable. Fan products help you delivery, full range price, one year free replacement. Many well-known sites in the vicinity of the ventilation equipment and engineering are our installed skilled construction personnel, management staff of experienced, absolutely guarantee that your schedule and quality. Hangzhou Xingda ventilation (FIG), the installation of ventilation ducts Hangzhou, Yuhang District, Hangzhou Xingda ventilation pipe supplied by ventilation equipment. Hangzhou Xingda ventilation equipment (www.tz1288.com/shop/index_6525.html) adhere to the "people-oriented" business philosophy, with a professional staff, and strive to provide the best products and services to contribute to society, and are welcome new and old customers throughout the visit, sincere cooperation for a better future. Xingda ventilation - your trusted friend, Company Address: 萧绍东 Road, Xiaoshan District, Hangzhou, Zhejiang Province, No. 192, Contact: Manager Liu.