Carbon dioxide marking machine

Principle of CO₂ Laser Marking Machine

CO2 laser is a type of gas laser that produces a wavelength of 10.6um, which falls within the mid-infrared frequency range. CO2 lasers have relatively high power and high electro-optical conversion efficiency, making them one of the most powerful lasers available. The CO2 laser uses CO2 gas as the working medium. CO₂ and other auxiliary gases are filled into the discharge tube. When a high voltage is applied to the electrodes, a glow discharge is generated in the discharge tube, causing the gas molecules to release laser energy. After amplifying the released laser energy, laser processing can be performed.

Application Industries of CO₂ Laser Marking Machine:
CO2 laser marking machines offer high engraving precision, fast speed, and stable performance. They can quickly engrave intricate patterns on non-metallic materials with clear, wear-resistant marks. The engraving depth can be adjusted as needed, and no consumables are required during the process. They are widely used in industries such as eyewear, buttons, leather, fabrics, ceramics, glass, crystal, rubber, bamboo, and wood products.