RD 3020 is good at engraving cylinderial material

1.adopt DSP controlling system, can work without computer and transimit files directly from USB flash disk with large capacity and large LCD display

2.own functions of restoring from power off and saving from break point. and function of automatic tool sensor  etc, support 9 coordinates positioning, user friendly designing 

3. adopt advanced rolling ball screw and imported linear rail(Korea SBC)

4.compatible with Type3,ArtCam,Proe,UG and other software of CAD/CAM  

5.800W inverter-driven constant power spindle motor cooled by water with high quality