... 3.DSP controller system Redsail RS-3636 Mini CNC Router has a wide range of application. ... it is used to engrave on acrylic, plastic, PVC, wooden board, scagliola, PCB ... , granite, stone, brass, aluminum etc. Redsail Desktop CNC Router is a low cost ... and operate, the control system of CNC Router is compatible with Type3/Artcam/UG/Pro- ...