From deep engraving for tooling to black annealing marking for the identification of medical instrument, Class 4 Laser offers a large array of surface structuring solutions and systems.
Ablation of stamping tools
Required accuracy : 2μm. Before ablating the carbide with a ultrafast laser, the surface of the plate was scanned using the C4L Starfighter, to adjust for the orientation of the plate.
Decoration and Engraving
Sating, deep engraving, black marking, engraving on finished watch head or sapphire / glass inside engraving are some of the applications which C4L has to offer for the watch industry.