Surface coating processing where multiple workpieces are continuously sprayed with paint and dried in a rotating metal drum. Beskrivning The process The workpieces are placed in a rotating metal drum on which the surface treatment agent is continuously sprayed against the workpieces in motion. A heated stream of air is introduced to the metal drum so that the surface treatment agent on the workpiece surfaces is continuously dried. The details should not be shock-sensitive or big/heavy so that they don’t damage each other or the coated surface. Tumble spray coating
