Laser Marking Machine

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[laser marking machine principle]

The principle of laser marking machine is to use a laser beam to make permanent marks on a variety of different material surfaces.

The effect of marking is to expose the deeper layers of material through the evaporation of the surface material, or to “engrave” the marks through the chemical and physical changes of the surface material caused by light energy, or to burn away part of the material through light energy to reveal the desired etching pattern or text.

Laser marking machines are mainly divided into: CO2 laser marking machine, semiconductor laser marking machine, fiber laser marking machine and YAG laser marking machine.

Laser marking machine is mainly used in some occasions requiring finer and higher precision. For example: electronic components, integrated circuits, electrical appliances, mobile communications, hardware products, tool accessories, precision equipment, glasses and watches, jewelry, auto parts, plastic buttons, building materials, PVC pipes.