The most common laser marking machines on the market are CO2 laser marking machines and YAG laser marking machines. Later, YAG laser marking machines were gradually replaced by semiconductor laser marking machines, which became the most prevalent type in the laser marking machine market. Other higher-end models include end-pumped laser marking machines, fiber laser marking machines, and ultraviolet laser marking machines.
With technological advancements, fiber laser marking machines are becoming increasingly accepted in the electronics industry. Their characteristics are very clear: integrated design, small size, low power consumption, long lifespan, high efficiency, maintenance-free operation, high-quality laser beam, fine spot size, and no consumables required.