... ,effiency:≤99.8% 5,eauipment resistance:≤1300pa 6,dust emission:≤30Mg/Nm3 7,dust concentration: ≤ 0.05 Mg/Nm3 8,injection ... line ,off-line,set resistance,timing and composite dust cleaning mode.This dust collector controls bypass-vavle open with thermal original,prevents ... power plant,and large hotel own heating system etc,widely used in metallurgy, chemical,non-ferrous metal smelting,building material, ...