... small, drying, non-fibrous dust 1, theory Bag type dust catcher is a dust filtration device in dry ... fiber fabric. When dusty gas goes into the bag type dust catcher, those large particles and big specific ... machine, in order to avoid efficiency loss. 2,structureBag type dust catcher is structured by the upper body, the ... valve model DCF-Z-40SQuantity of pulse valve265, picture bag type dust catcher