Carbon dioxide laser marking machine, commonly known as CO2 laser marking machine, is a gas laser equipment that uses carbon dioxide as the working material. According to the different types of lasers, it is divided into glass radio frequency tubes and metal radio frequency tubes. The CO2 laser is called "stealth light", with a laser wavelength of 10.64μm, which belongs to the mid-infrared band and cannot be detected by the naked eye.
The CO2 laser machine achieves marking by evaporating the surface material of the material. It has the advantages of high efficiency and high precision, and is very popular in the field of automated processing. CO2 laser marking machines are mainly used in non-metallic materials processing applications, including food, medicine, leather goods, electronic 3C, PVC coffins, decorative products and other industries.