Fly CO2 Laser Marking Machine 30W/45W/60W
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CO2 Laser marking machine is carbon dioxide laser marking. The active laser medium is a gas discharge which is air-cooled (water-cooled in higher power applications). The filling gas within the discharge tube consists of carbon dioxide and other auxiliary gas. Electron impact excites vibrational of molecule and produce a beam of infrared light with the principal wavelength bands centering on 10.6 micrometers.