... steel structure 3.powerful cutting capacity GD1218 Stone Cutting Machine 1.DSP control system 2.4.5kw water-cooled spindle 3.Stepper ... ,bending circuity, and imported electronic components.6.Adopt double drivers to drive y axis, motivity is more stronger7.Whole seamless steel ... steel structure, not easy to distort , the table back lining is armor plate, good rigidity, the machine can bear 1MT weight at ...