APPARATUS FOR APPLYING POWDERED COATING MATERIALS TO THE OUTER PERIPHERY OF OBJECTS

摘要

Apparatus for applying powdered coating materials to the outer periphery of objects, and particularly tubular objects, and which comprises a support frame structure for receiving the object therethrough and partially surrounding the object in spaced relation thereto, a supply chamber for receiving a supply of new powdered coating materials therein and in communication with fluidizer apparatus for directing the new powder thereto, gun batteries in communication with the fluidizer apparatus for directing the fluidized powder onto the outer periphery of the object simultaneously from opposite sides thereof, filtered chambers for collecting powder overspray and directing any accumulation of overspray into a reclaimed powder reservoir, said reclaimed powder reservoir being in communication with the fluidizer apparatus for adding the reclaimed powder thereto whereby reclaimed powder is directed to the outer periphery of the object.