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What Is A Fiber Laser Marking Machine?

Fiber laser marking machine adopts a pulsed fiber laser beam to mark on the surface of various materials permanently. The effect of marking is to expose the deep layer material by evaporation of the surface layer material, or to “engrave” the trace by the physical change of the surface layer material caused by the light energy, or to burn off part of the material by the light energy to show the desired etching pattern , Text, bar code and other graphics. A fiber laser usually has a wavelength of 1,060 nm while CO2 lasers have wavelengths in the 10,600 nm range.

Fiber laser marking machine is also called fiber laser engraving machine, fiber laser engraver, metal laser engraver. Fiber lasers belong to the group of solid-state lasers. It does not require the contact of surface, so the engraved / marked materials can retain their strength even after the engraving / marking function.

What Materials Can Fiber Laser Marking Machine Process ?

This fiber laser engraving machine can work on different types of metals and non-metallic materials, such as ceramics and plastics (like ABS, PVC, PP, and PE) as well as marking metals materials including stainless steel, silver, gold, aluminum, brass, copper, aluminum alloys, platinum, bronze, carbide, tungsten and medical-grade alloys are also ideal candidates.

Benefits Offiber Laser Engraving Machine / Fiber Laser Engraver :

  • For this fiber laser marking machine, there is no consumables, The life span of the laser source is more than 100,000 hours, so it is a low cost fiber laser machine.
  • The cooling system of this fiber laser marking machine is air cooling, not water chiller. It makes fiber laser engraver more convenient.
  • There is no harsh chemicals caused by marking / engraving process. It is safe and environmentally friendly.
  • The structure of fiber laser engraver is compact. It is ideal even for small factories or workshops who want to avoid wasting valuable shop floor space.

How To Choose A Suitable Fiber Laser Marking Machine?

  1. Unlike laser cutters, the fiber laser engravers adopts 20w, 30w, 50w, 75w or 100w as the output power of the laser source. A laser is good or bad, it is not decided by the output power, but by the brand of the laser source. Now the famous Chinese fiber laser source brands includes JPT, Raycus, MAX, etc. JPT performance is better than others because most of JPT laser is based on MOPA technology.
  1. Choose your fiber laser marking machine / fiber laser engraver according to your marking needs, in this age of efficiency, and we usually need metal engraving machines that can automate marking or integrate devices to do batch marking on the production line and software that can automatically replace content, such as serial numbers auto increment. If you have such a demand, you need to choose high output power machines such as 30W, 50W, 60W fiber laser and need machine suppliers to provide the corresponding solutions and technical support. Because the high-power laser machine can be a more stable actual laser output, has a longer working life. Moreover, the software needs to be compatible with existing operating systems and machine requirements.
  1. You also need to take into account the material that you have to engrave since the surface of the material plays an important role in the selection of the laser. In case you want to engrave hard material like metal like Aluminum or stainless steel then you will need to choose a higher-powered machine.
  1. Don’t forget to check out the control software for the machine. Since it is important for the control to be easy and user-friendly. If the control is not user-friendly then its not beneficial.

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