Machine features: Steel ball collection system: screw conveyor is equipped with an 8mm sieving screen for catching and removing heavy grits. An air operated steel ball separator, built on the lifter, fully separates steel balls from sand and dust, to reduce parts wear to a minimum. A steel ball reservoir, located on the lifter, combined with an adjustable steel balls supply (manually adjusted through air control), ensures a constant steel ball supply and reduced blasting time.This line of blasting machines is suitable for factories that engage in precision casting, aluminum Alloy, heat treatment and blasting parts that should avoid collision. The parts to be blasted are placed on a round table. The machine performs single side blasting on workpieces, which are then turned over for blasting the other side. Machine start is controlled manually and stop is automatically controlled. When requested, a plate type continuous shot blasting machine is available for blasting aluminum car wheels. Contact us for details.