The CO2 laser marking machine is a new generation of laser marking machine system developed by our company using the world's most advanced laser technology. It uses optical fiber to output laser, and then realizes the marking function through a high-speed scanning galvanometer system. The fiber laser marking machine has high electro-optical conversion efficiency, air cooling, small size, good output beam quality, and high reliability. It can engrave metal materials and some non-metallic materials, and is mainly used in fields with high requirements for depth, smoothness, and precision, such as watches, jewelry, mold industry, bitmap marking, etc.