Laser marking is to use high energy density laser beam to locally illuminate the surface of the workpiece, so that the surface material can be rapidly vaporized or changed in color, exposing deep substances, or causing chemical and physical changes in the surface material to depict traces, or burning part of the substances through light energy to show the required etched graphics and characters. The main laser generating medium of the solid state laser is YAG and YVO4 gem crystal. The gem crystal absorbs the ordinary power light of the pump light source, generates electro-optic conversion and resonates through the optical resonator, thus generating 1064nm infrared laser, 532nm green laser and 355nm ultraviolet laser; It is called solid laser marking machine.

Semiconductor pumped (solid state) laser marking machine adopts the most advanced semiconductor pumped laser technology at present, with high electro-optical conversion efficiency, high peak power, small size and low consumption, representing the development direction of future laser equipment.

Semiconductor pumped (solid state) laser marking machine ensures extremely high marking accuracy and speed, with extremely stable performance, and can work continuously for a long time. Compared with the traditional lamp pumped YAG marking machine, it can adapt to a wider range of working materials, and is easier to match with various production lines to achieve online marking.

Semiconductor pumped (solid) laser marking machine can carve exquisite text patterns on metal and a variety of non-metallic materials at high speed, and is widely used in barcode, two-dimensional code, graphics, text, coding, batch number, serial number, date and other marking work, involving industries such as hardware tools, tableware, knives, locks, electrical appliances, glasses, lighters, buttons, gold and silver jewelry, ceramics, rubber, electronic products, sanitary ware Communication products, auto parts, etc.

It can carve metal and various non-metallic materials. It is suitable for some occasions requiring fine and high precision. It is used in auto parts, plastic keys, building materials, PVC pipes, electronic components, hardware products, tool accessories, integrated circuits (IC), electrical appliances, mobile phone communications, precision equipment, glasses, watches, jewelry, medical equipment and other industries. Common metals and alloys (all metals such as iron, copper, aluminum, magnesium, zinc, etc.), rare metals and alloys (gold, silver, titanium), metal oxides, special surface treatment (phosphating, aluminum anodizing, electroplating surface), ABS materials (electrical appliance shells, daily necessities), epoxy resin (electronic component packaging, insulating layer), ink (translucent keys, printed products).