Filter dust collector for shot blasting machine 1.Good sealing, low air leakage 2.High efficiency, long using life Dust collector (Dedusting machines of shot/sand blasting cleaning machine )Brief introduction1.Good sealing, low air leakage2.High efficiency, long life span3.Easy to change the filter bag4.Low energy consumption5.Material of Bag: Needled-punched felt6.Small occupationSpecification ...