| 摘要 |
PURPOSE: A spray paint apparatus using an air curtain is provided to improve painting quality by uniformly forming film thickness and to protect dust dye. CONSTITUTION: A spray paint apparatus using an air curtain comprises: a paint nozzle(1) for spraying dyes; a plurality of air spray nozzles(2) for spraying air to protect sprayed dye dust; a dye supply line(4) for providing dye through the nozzles; and an air supply line(5) for providing air by the air nozzle. The air spray nozzle is oval form.
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