What is Fiber Laser Marking Machine?
Fiber Laser Marking Machine, generally speaking, it is a kind of laser marking machine using the fiber laser, to mark on different kinds of materials permanently. There are principles to make the marks or signs on the surface of the material. The first principle is to evaporate the surface layer substance and shows the deeper layer substance. The second is to make the surface has a mark or sign through laser light energy that leads to a chemical-physical change [...]