working area:1300x2500x200mm spindle:3.0KW water cooled spindle(it main work on wood) stepper motor and drivers(can better control motors,best in China ) Fulin inverter control system:DSP(easy to learn,it can control spindle very well and ensure higher accuracy ) Taiwan Hiwin linear rail ( ensure the highest accuracy ) X and Y by rack pinion, and Z by ball screw. Plywood case