What can laser marking machines do?

Laser marking is the use of a laser beam to make permanent marks on the surface of various substances. The effect of marking is to reveal the deeper material through the evaporation of the surface material, or through the light energy to cause chemical and physical changes in the surface material and “carve” traces, or through the light energy to burn off part of the material, revealing the required etching pattern, text.

What is CO2 for laser marking?

CO2 laser marking machine that is carbon dioxide laser marking machine, is the use of CO2 gas as the working medium of the laser vibration mirror marking machine.CO2 laser to CO2 gas as a medium, CO2 and other auxiliary gases into the discharge tube in the electrode with a high voltage, the discharge tube produces glow discharge, so that the gas releases the wavelength of the 10.64um laser light, the laser energy amplification, scanning by vibration mirrors and the F-Theta (lens) focusing, under the control of the computer and the laser marking control card can be according to the user requirements on the workpiece image, text, numbers, lines marking. After the laser energy is amplified, scanned by the galvanometer and focused by the F-Theta (lens), under the control of the computer and the laser marking control card, the workpiece can be marked with images, words, numbers and lines according to the user’s requirements.

The differences between CO2 laser marking machines and fiber laser marking machines are

1. Carbon dioxide laser marking machine is mainly for non-metallic material marking, such as plastic, glass and so on, but after a period of time, it needs to be inflated (carbon dioxide gas).

Fiber laser marking machine can hit the metal and non-metallic materials.

2. Carbon dioxide laser marking machine it is less expensive, but carbon dioxide laser marking machine has a limitation is only in non-metallic items on the marking.

What materials can CO2 laser marking machine mark on:

Co2 laser marking machine can mark a variety of non-metallic materials and some metal products, such as bamboo products, wood, paper ABS PVC epoxy resin, acrylic, leather, glass, construction ceramics, rubber and so on. Widely used in pharmaceutical packaging, food packaging, beverage packaging, plastics, textiles, leather, wood, handicrafts, electronic components, communications, clocks and watches, glasses, printing and other industries.

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