The principle of 3W UV Laser Marking machine
3W UV laser marking machine is a series of laser marking machine, so the principle is similar to the laser marking machine.They are laser beam on the surface of a variety of
different materials on a permanent mark. Marking effect is to expose deep material through evaporation of surface material, or to "carve" marks by chemical and physical
changes of surface material caused by light, or to burn off part of the material by light energy to show the required engraved patterns and words.
UV laser marking machine applicable range of large heat effect area is very small, there will be no thermal effect, material deformation and charring. Fast marking speed and
high efficiency. The whole machine has stable performance, small size and low power consumption. More suitable for processing materials with large thermal radiation reaction.
It can cooperate with the production line, automatic feeding, automatic feeding; Suitable for marking on most metallic and non-metallic materials.