This document describes a CNC router machine that offers a synchronized multi-head design, working areas of 1300x2500mm or 1500x3000mm, 0.03mm positioning accuracy and +/-0.05mm repeatability, and features like stepper motor control, remote DSP controller, USB interface, water-cooling 3kw or higher spindle motors, rack and pinion Y axis, ballscrew Z axis, and 30m/min maximum traverse speed. It can be powered by 380V 3-phase or 220V 3-phase electricity and includes a dust collector and optional water or oil-based vacuum system.