... of laser engraving machineThis kind laser engraving machine is suitable for advertisement, gift, shoes, toys, computers, garments, model ... file formatBMP, HPGL, PLT, DST, DXP, and AI11Driving systemStepper motors12Laser tube cooling typeWater-cooling or cooling ... G.W450kg/530kg17Packing Dimension1850*1380*1300mm18Optional parts1.Motorized up and down worktable 2.Rotary attachment with roller/clip 3 ...