The reasons why laser marking machine is so popular are as below.

In the first place, let us describe how laser marking machine work simply. Laser marking is a permanent process. It uses a beam of concentrated light to create a lasting mark on a surface.

What are the benefits of laser marking? Here  is a video for your to refer to. https://www.youtube.com/watch?v=aBykag-sysQ

Firstly, the reason is the benefits of laser marking. Laser marking machine working process is a non-contact one. It means that the laser beam is not working with the material physically. The laser affect the heated area only. The process does not cause any damage or abrasion to the area it surrounds.

Secondly, it is a unique process. During the process, it doesn’t take away any of the material that it is working with. It is  unlike other processes such as laser engraving. Instead, it heats up the area that it is targeting, causing oxidisation. This, in turn, causes a colour change beneath the surface of the material, leaving a permanent mark.

Thirdly, the markings are precise and high quality. The process leaves precise, accurate and high-quality marks. And they are easily readable by the human eye and by machine. The mark is durable and are easily traced. This is an important quality because many laser marked parts needs to be traced back to their original source. It is also able to work with small measurements, leaving tiny but still good marks. The beams used in this type of process are extremely powerful, reliable and controllable. Refer to https://www.youtube.com/watch?v=RdiMFldF8Sc

Fourthly,  the process is safe. The process is a highly safe one both for workers who have to operate in the environment. The final products are safe. Markings is applicable in dental equipment. The equipment must enter patient’s mouths, so the markings need to be completely safe.