Automatic Jewellery Hallmarking Machine

It commonly applies to metals such as etching aluminum, steel, stainless steel, lead, etc. The laser marking machine etches the workpiece by releasing pulsed laser beams on the workpiece surface. On hitting the surface, the material absorbs the beam and converts it to heat to melt the surface and raises it.Laser marking is a permanent marking solution for the part identification and traceability of steel workpieces. You can rely on fiber lasers to mark all types of metal alloys, like anodized steel, carbon steel, die steel, and stainless steel.In simplest terms, laser marking is a permanent process that uses a beam of concentrated light to create a lasting mark on a surface. Typically performed with a fiber, pulsed, continuous wave, green, or UV laser machine, laser marking encompasses a wide variety of applications.