... stability cutting.6) Automatic up-down table, rotary device, red dot position, vacuum system etc. are optional. Machine Performance: ... CE AuthorizedLaser-typeHermetic and detached CO2 laser tubeLaser-power 80W(60w,100w, 150w for option) Cooling ... outputting Optional Device:Rotary attachment,Motorized up-down table,Red-light position,Vacuum Table,DSP Off-line operation ...