... 3KW spindle,DSP controller CE CNC Router machine for Wood SH-1540Technical parameter for SH-1540:X, Y axis working ... screw imported from GermanSpindle Speed0-24000rpmSpindle power3KWTool diameter3.175, 4, 6, 8, 10, 12mmPower voltageA380V/50HZMatching AccessoriesDust ... ceramic tile, marble, jade, crystal, shell and other non-metallic materials and a variety of metal materials. Application of Industry ...