ALMCO'S Model ATB-7 abrasive blasting machine offers greater cleaning speed and better time cycles, effectively cleaning castings and other metal parts. Its compact size and unusual lift points top and bottom allow moving the machine from one location to another. The Smartwheel blasting wheel delivers 325 ppm of abrasive at 300 ft/sec, and also features a heavy-duty, 40-in. wide reinforced mill belt with specially designed ribs to aid in tumbling and unloading.