DEVICE FOR HIGH-SPEED SPRAYING OF METAL COATINGS

摘要

PURPOSE: A high speed jet coating apparatus of a metal coating composition is provided to secure the quality, the stability, and the productivity a coating adhesion process by spraying a wire material. CONSTITUTION: A high speed jet coating apparatus of a metal coating composition comprises the following: a cover(51) including an outlet nozzle; a combustion chamber formed by the inner space of the cover; a fire resistance partition wall(53) including an opening in the center and plural penetration channels; two wire suppliers(54); a current contactor(55) for supplying current to a wire; fuel gas and air supply units(58,59) connected to a blending chamber; and an ignition device to igniting a mixer.