Heavy duty blast cabinet for effective cleaning of most metal objects using aluminium oxide for steel or glass beads for aluminium. Size: 490mm x 580mm x 480mm supplied with 12 volt internal light and air gun with nozzle size: 4/5/6/7mm. Top viewing screen give visibility and protection can also be used with a vacuum extractor. Air pressure required to run is 80-120psi. Product weight 19kg.