... the action of purification and classifying and environmental2,Working principleGX powder dry cleaning machine is composed of blowing room,sectioner,classifier,dust ... characteristics (1)The surface cleanness of the powder reach or exceed the water-cleaning sand(through turbidness comparison method),and its ... /h15-20kwbag dust-cleaningGX-802-3T/h20-25kwbag dust-cleaning Powder dry cleaning machine