Item Parameter Laser Wavelength 532nm Maximum Laser Power Supply Frequency 3KHz Maximum Engraving Speed 120000-180000dots/min Maximum Power of the whole machine 1KW Maximum Engraving Range 300mm*300mm*85mm Control System DSP, 5Dimension Number of Laser Heads 1 Marking Specification Item Parameter Laser Wavelength 532nm Output Laser Power 5W Quality of Light Beam M2: <1.5 Laser Repeated Frequency <=50kHz Maximum Engraving Range 100mm?00mm Marking Deepness <=0.1mm Speed of Marking Line <=7000mm/s Minimum Line Width 0.005mm Repeat Positioning accuracy: ?0.001mm Whole Machine Capability Cooling Medium Semiconductor Cooling, free of other cooling mediums Continuous working time 12hrs Maximum Power of the whole machine 1KW Electric Power Requirement 220V/Single-phase /50Hz/ 10A Size of the whole machine 580mm*610mm*1100mm Weight of the whole machine 150Kg