In this machine hanger are mounted on the doors of the machine. For the blasting operation the door of the machine is opened and components are loaded on to the hanger. Then the door is closed and the blast wheel unit is oper¬ated. Two Nos. of blast wheel stations are located strategically around the cabinet fires abrasives on rotating components. The components are shot blasted homogeneously all around on the rotating hanger and blast clean the components. After the blast cleaning cycle is over, the blast wheel is shut off and door is opened for unloading of components.