The difference between fiber laser marking machine and UV laser marking machine
At this stage, the types and specifications of laser marking machines commonly used in the market include fiber laser marking machines and ultraviolet laser marking machines. Which of the two is stronger? In fact, both have advantages and disadvantages, but the gap is also very large, such as principles, production and processing methods, application costs, etc. are different. First let's take a look at the difference between fiber laser marking machine and UV laser marking machine 1. Different lasers The fiber laser marking machine uses rare earth-doped glass fiber as the gain value material laser, and the laser light wavelength is 1064nm. The UV laser marking machine applies UV laser with a light wavelength of 355nm. 2. The principle is different The fiber laser marking machine uses a laser beam to make permanent marks on the surface of various materials. The effect of marking is to expose the deep chemical substances through the volatilization of the surface components, or to ...