... machine 1.900x1500mm 2.3kw constant power water cooling spindle 3.all square guide rail,stepper 4.DSP marble engraving machine ... /50HZ, 3-phaseCommand code G codeComputer interface USB 2.0Collet 3.175mm, 4mm, 6mmSoftware Artengraver2009/Type3 softwareController ... systemPacking dimensions 2100X3200X1800mm, 1500kgsMain configurations1.Cast steel structure, 2.square guide,3.ballscrew drive for XYZ axis, 4 ...