What is the feature of metal cnc router?♦ 600x900x150mm working size♦ 3.0kw water cooling spindle♦ Vacuum working table♦ HIWIN Linear guide♦ DSP controller ♦ Stepper motor and driver♦ Beta interver♦ Drive System X and Y axis: Rack and Pinion, Z axis: Lead Screw♦ Automatic Tool Calibration♦ ArtCam softwareOption:♥ T slot aluminum System♥ Dust Collector system♥ AC Servo motors♥ HSD Spindle What is the advantage of 3D engraving machine?♦ Economy cnc router machine with heavy duty welded structur...