Engrave and mark metals with CO2 or fiber lasers?
When it comes to fast, quality metal marking, the fiber laser is the perfect tool. Results are consistent, precise with fine details, and do not require pre- or post-treatment of the metal.
It is possible to mark uncoated metals using only a CO2 laser engraving machine and laser marking solutions. First, apply the metal marking solution to the workpiece. Once dry, it will burn into the material during processing. Once the laser process has finished, the excess marking paste must be washed off.
It is important to remember that cleaning is essential when marking sensitive surfaces with laser marking sprays. Follow all safety regulations since these marking solutions are classified as hazardous materials.