Normally, laser marking machine includes co2 laser marking machine and fiber laser marking machine.About laser power, fiber laser marker mainly has 20W,30W,50W. The higher the power,the deeper it can mark. Co2 laser marker mainly has 50W,60W,80W.The higher the power,the deeper it can mark. When you want to choose a laser marking machine,1stly you need to confirm all the materials you need to mark.If you need to mark on metal and nonmetal,a fiber laser marker is your best choice. However,fiber laser marker can not mark on wood and acrylic that has no color.
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