Beijing Amazing Science & Technology Co., Ltd.  

Product Name: Pre-Treatment Filter for Gas/Air Filtering Model NO.: Amazing Filter Usage: Smoke Removal Control Mode: Touch Application: Industrial Noise: 0-20db Certification: CE, ISO9001 Energy Saving: 100 High Efficiency: 100 Advance Technoogy: 100 Low Cost: 100 Trademark: Bjamazing Transport Package: Overseas Package Specification: 111 Origin: China HS Code: 111 Product Description Pre-treatment filtering systemPre-treatment filtering system adopts G4/F6/F9 as the three-level filtering for the incoming gas, to make sure no particular matter is included in the gas that enters concentrator. Two sets of pretreatment system, one work, one standby, which is for changing filtering material during productionG4 level preliminary efficiency filter: the filtering material is made of non-woven fabrics, fiberglass, etc, wedge folded shape to enlarge the filtering area, wire mesh clamp or inserted metal keel support, assorted with metal outline border, to form the special filter with plate type structure, which has the feature of small resistant, long lifetime, washable, economic and durable.F6/F9 medium efficiency: adopt high performance static filtering material, each filtering bad edge is fused together by supersonic, which has excellent air sealing and adhesion strength, no air leaking during high air pressure. Each filter bag has six non-woven fabric spacer merged by supersonic and evenly distributed in the bag width side. Besides the function of average the air, this spacer also has the function of control the filtering bag to prevent over expansion when bearing air pressure which may lead to shielding each other and decrease the effective filtering area and effect.There equipped with pressure transmitter during each level of filtering, to feedback the pressure signal to system interface and indicate whether the filtering consumables shall be changed or not.G4F6F9