As a rising country with the fastest development, China has become the focus of the world in both military and economic aspects, as has the domestic laser marking machine market. Laser processing equipment has been well developed since it entered the Chinese market. It makes the surface material of the workpiece evaporate to expose the deep material through the laser beam, or causes the chemical and physical changes of the surface material to carve traces. Laser technology has been widely used in China because of its simple processing and exquisite effect.
At present, according to incomplete statistics, among the total sales of laser processing systems in the world, laser marking machines are second only to laser cutting machines, accounting for the second place. In recent years, it is close to the sales volume of laser cutting machines, accounting for about 1/3 of the total. In China, on the contrary, the sales of laser marking machines have always accounted for more than 50% of the sales of domestic laser processing. The commonly used ones mainly include carbon dioxide laser marking machines, semiconductor laser marking machines, CO2 laser marking machines, metal laser marking machines, fiber laser marking machines and other series, which occupy the domestic market in a large range and greatly expand the industrial fields of application. It can be said that they are much more widely used than foreign countries. The applied industries include electronics industry, automobile industry, tools and measuring tools, aerospace, instruments and meters, packaging industry, medical products, household appliances, keyboards, panels, advertising signs, certificate cards, daily necessities, jewelry and diamonds, etc. The material of the marked object can be various metals and nonmetals. It is believed that in the next few years, domestic laser marking machines will better serve the processing market by virtue of their own advantages and rapidly improve the competitiveness of the market.