Laser rust removal is​• to use the high energy and high €'§concentration of the laser ¥±↕to irradiate the workpiece to be proce★ £φssed, so that the substraΩ♠‍te surface attachmen←™↕ts (dirt, oxide scale,Ω<®♥ rust, organic coating, etc.)★≈λλ absorb the laser energy, ™σ±melt, vaporize and volatilize ,  λ©€A rust removal method that makes the↔×€ oil stains, rust spots or coatings o"β♠n the surface evaporate or peδ≠el off instantly, so as to a♠₩®chieve the purpose of puri"≠® fying the surface of the substrate. ←γ↔Does not damage the substrate.