Do You Understand Laser Engraving?

The working principle of laser engraving is that the laser beam with extremely high energy density is exposed to the surface of the product to be marked under the control of the computer, so that the surface of the product is instantaneously melted or vaporized, so that the desired character or logo is marked on the surface of the product. 

Laser engraving is also called laser marking. The features of laser marking are: permanent and firm, exquisite designs, high speed and high efficiency, non-contact mode, high repeat accuracy, no need for plate making, no pollution, and easy to realize synchronous flight printing with the production line. The content of the mark can be numbers, letters, Chinese characters, graphic images, bar codes, etc. Laser engraving is the most popular internationally-accepted marking mode and is very adaptable to modern production (high efficiency and fast pace). At present, laser marking machine is very common in industrial applications, as we commonly have: fiber laser marking machine, CO2 laser engraving machine, UV laser laser engraving machine, green laser laser machine, semiconductor laser marking machine.