Referred to the dust collector, it applies to waste gas dust filtering of Cement plant, Steel mill, Power station, Electroly ticaluminium factory, Incineration plant, crushing mixing conveying of Chemical plant, crushing mixing sieving grinding of Pharmaceutical plant, raw material mixing packing of Paper mill, bagging mixing of Dyeing mill, crushing gagging conveying and mixing of Fertilizer plant, crushing plasticzation conveying of Kilns, sawing polishing filing of Log mill, etc.It’s an important part of air clean for evironmental protection.