... attractive rotary attachement up-down table,vacuum table,DSP, New Style! Better-1280 Laser Engraving Machine for AcrylicSpecial Features:1 ... stability laser tube,imported lens and mirror, long-life-span,one step cutting can reach 30mm thickness on ... 380V or 110V )Working EnvironmentTemperature:0-45,Humidity:5%-95%,and congeal-water removedControl Software LanguageSimplified Chinese,complicated Chinese, ...