... the work painting and painting. Characteristics:Blast wheel arranged in a suitable location (such as ... the pill is expected of the circulatory system (pill sand separator, bucket elevator, screw conveyor, pellet controller, ... of abrasive hopper, Abrasive conduit, shot valves (Blast wheel Assemblies), screw conveyors, bucket Elevator, abrasive /dust and ... room. QG Series Steel Pipe Sand Blasting Machine