Patent ID: 7249994

Claim:
An abrasive cleaning apparatus comprising: a blasting booth having a front wall, a rear wall, a top wall, a bottom wall, and side walls, a support structure for the blasting booth; a feeding device providing a granular blasting material to the blasting booth; and a plastic filtering device filtering the blasting material exiting the blasting booth, the filtering device being in flow communication with the blasting booth, wherein the blasting booth is molded as a single component in plastic material, wherein at least a portion of one of the walls of the blasting booth comprises an opening closeable by a door rotatable on a hinge that connects the blasting booth with the door, the opening providing access to the interior of the blasting booth, wherein one or more gaskets create a hermetic seal between the blasting booth and the door, the one or more gaskets being provided on one or more of the opening and the door, and wherein the blasting booth, the support structure, and the feeding device are individual components assemblable to form the abrasive cleaning apparatus during use, and separable for transportation, movement and handling.