bag filter dust collecting system 1.ISO9001:14000 2.Training Workers For Free 3.60 Years' Experiences 4.15% Discount 1).Unique Advantages:1.big capacity2.high efficiency3.low noise4.long working life5.reasonable structure6.convenient in transportation and repair7.standard parts2).StructurerZK bag type dusts collector makes up of frame, ash bucket, in-the-box,on-the-box,bag,frame, jet cleaning ...