Different from fiber laser machine，Such an engraving machine refers to a specific kind of laser engraver machine that employs a carbon dioxide laser to create a carving. These laser engraving machines are the industry standard and may be found in many organizations.

Different from fiber laser marking machine ,The laser beam used in such devices generally has a wavelength of 10.6 micrometers. CO2 laser engraving devices can etch into materials as thick as a few inches. The ComMarker CO2 is a prime example of a CO2 laser. It is compatible with many materials.