... .laser engraving machine 2.DSP control system 3.high cutting speed 4.good cutting effect DescriptionParameterWorking area1600mm×1000mmWorking life of tube1200 ... , PLT, DST, DXP, and AI Driving system SteperAssistant equipment Exhaust-fans, water pump,air pump.software supportedCorelDraw, AutoCAD , Photoshop Laser engraving ...