CO2 Laser marking machine: Technical-parameters Model LM-CO2-100Slaser power 100Wmarking range 50*50-300*300MMwavelength 10640nmEngraving depth:Adjustable according to the material less than 8mmMarking speed less than7000mm/sMinimum line width 0.03mmMin. character size 0.2mmRepetition precision ±0.01mmMachine Power Consumption 3.3KWsupply voltage 220V/50Hz/15ACooling method: Water-cooled