Deep marking and engraving are technologies based on the same principle, laser-induced removal by displacing or evaporating melted material.
The thermal energy of the laser is used to melt and evaporate material selectively. The required engraving depth can be achieved very accurately through selective parameterisation.

ACSYS laser systems can control your tasks overnight or on the weekend fully automatically and process multiple blanks. Deep marking on large surfaces on flat or round parts can be separated "intelligently" and marked with no discernable starting point.