... 2400 2.Job compartment(mm):900*800*800 Roller Sand blasting cabinetThe local characteristics and the ... work pieces-volume automatic sand blasting, such as the first batch screwdriver, screws, drill bits, buttons, parts ... supply380v50hz0.5kw380v50hz1.25kw380v50hz1.5kw380v50hz2kw380v50hz4kwNote: Drum sandblasting machines roller size, roller load, roller turn speed, gun quantity, can design according ...