... Laser Engraver MachineSpecial Features:1)Adopt advanced DSP digital control system,international standard laser power supply, integrated framwork ... -dwon table, rotary device,red dot position,vacuum system etc. are optional. Machine Performance: CE AuthorizedLaser ... 45,Humidity: 5%-95%,and congeal-water removedControlling software languageSimplified Chinese,complicated Chinese, English, and procuring of ...