The difference between Co2, UV, fiber laser marking machine

The most common laser marking machines in the market are carbon dioxide laser marking machines, ultraviolet laser marking machines and fiber laser marking machines. When it comes to these three types of marking machines, many people will definitely have a little doubt in their hearts. What is the difference between these three types of marking machines? They are all used for marking. Are there other differences or similarities?

Fiber laser marking machine

The first is our fiber laser marking machine. It uses a fiber laser. From its name, we know that it is in the form of an optical fiber to mark the chemical elements and changes produced by itself on the surface of different materials. It leaves traces on the surface, so it can be processed and beautified, and the carved patterns or other signs are semi-permanent. The main components are similar to other marking machines. They are all powered by the controller switching power supply and some displays. Wait, these are basically the same.

CO2 laser marking machine

Then there is our carbon dioxide laser marking machine. Carbon dioxide is a kind of laser that belongs to infrared light wave gas. The main operating principle is to rush carbon dioxide into the spike, and then it will produce gas molecules and gas molecules will release the laser. In this way, the effect of processing is achieved, and then let’s talk about it,

UV laser marking machine

In addition, the laser marking machine, the ultraviolet laser marking machine also mainly uses the ultraviolet laser to strike the light beam on a surface of the material, and then uses the short wavelength to mark the pattern.

Now let's return to the topic, what is the difference between them?

The first is the difference in lasers. From their names, you can tell at a glance which laser they use. For example, fiber laser marking machines use fiber lasers. By analogy, carbon dioxide laser marking machines and We should all know the laser used in the UV laser marking machine. These are more fundamental and more potential differences.

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There will be more application fields of UV laser marking machine

The next thing is that their laser wavelengths are different. They all have their own laser wavelengths. The specific values ​​are written on the Internet, which is very clear. In addition, their application areas are different carbon dioxide laser marking machines. Suitable for non-metallic materials, as well as some metal engraving, then the UV laser marking machine is similar. For plastics, because its damage is very low, relatively speaking, the UV laser marking machine will be applied in more fields. Some.

The above are some explanations and explanations about the different points of different laser marking machines. I hope that you can have a deeper understanding of different types of marking machines, so you can also compare related content when using them.