... innerstress, so the working table is quite strong, stable and durable.2. DSP 0501 control system, USB data transfer, ... YASKAWA servo system.Application:1. Woodworking industry, such as cutting and engraving door, window, furnitures, instruments etc.2. Advertisement industry, ... sheet, hard plastic, acrylic, organic glass, resin, MDF sheet etc.3. Engraving and cut some metal such as iron, copper, ...