... years 4) OEM Name:Large Scale Laser Engraving/Cutting Machine DS series large-scale laser cutting machine is a kind of economic ... improvement Parameter:modelDS1630Working area1600 x 3000mmLaser TypesHermetic And Detached CO2 Laser TubeLaser power80W (Optional:100W,150W)Engraving speed0-75,000mm/minCutting ... , PLT, AI, DXF, DWG,etcOptional water cooling systemWater pump,water chiller,air cooler