Hot Sale Auto Laser Hardening Machine 6000W Fiber Laser Cladding Machine for Crankshaft Valve stem Blade Surface Hardening

Product Description: Product Description: Our Laser Hardening Machine utilizes a high-energy laser beam to perform selective surface quenching on metal components. By rapidly heating and self-cooling (without any external medium), it transforms the surface structure into a refined martensite layer, significantly improving wear resistance and service life. Key Applications: Automotive Industry: Cylinder liners, crankshafts, camshafts. Mold & Die: Plastic injection molds, die