Comment choisir une graveuse laser à fibre de 100 W pour l'acier et le plastique

When industrial manufacturers scale up their production, finding the right laser equipment becomes critical. Upgrading to a 100w fiber laser engraver is often the turning point for factories that need deep engraving, high-speed processing, and extreme precision.

Why You Need a 100W Fiber Laser Engraver

The standard 20W or 30W machines are great for surface marking, but what if you need to deeply engrave thick carbon steel or cut thin metal foils? A 100w fiber laser engraver provides the raw power required for heavy-duty industrial tasks. It is not just a standard laser marking machine for metal; it acts as a highly efficient steel engraving machine and even doubles as a light-duty laser cutter for metal when paired with the right focal lens.

Can a Fiber Laser Engrave Plastic?

A common question we get is whether a high-power fiber laser can be used as a laser engraving machine for plastic. The short answer is: it depends on the plastic. High-density plastics like ABS or PVC can often be marked by adjusting the frequency and power to avoid burning. However, for transparent plastics or heat-sensitive materials, we recommend switching to a Machine de marquage laser UV, which uses a “cold marking” process.

Beyond Marking: Light Cutting Capabilities

By investing in a 100W source (such as Raycus or JPT), your machine gains the ability to perform thin metal cutting (e.g., 1mm aluminum or brass). This means your equipment functions as a mini fiber cutting laser machine, saving you from purchasing a massive, dedicated flatbed cutter for small jewelry or precision part prototyping.

Conclusion

Whether you need a heavy-duty steel engraving machine or a versatile laser marking machine for metal, moving up to the 100W class provides unmatched versatility. Browse our high-power fiber laser marking machines to see detailed specs and factory-direct pricing.