Adopt Germanic double nut ballscrew and imported orbit. Break point memory mode to make sure continuous working after electronic drop or other postpone situation. Special saving mode of different pints Gantry mode movement is more durable and will not distortion after long time use and in the position precision is much better. The large power cutting spindle does not only increase the fineness of engraving the breast card without screw and the under base is more flat and smooth. The super Star CNC router can be widely used for architectural model, schools, companies and governments.