... . 2, Thicken square pipe structure , well welded , no distortion for whole structure . 3, Adopt imported square orbit , double slippers ... 8, Adopt high speed stepper motor and drivers, and two motors for Y axis . Max speed is 35M/MIN . 9, ... speed: >30m/minInterface : USBCommand : G code*.u00*.mmg* pltSurroundings for software : windows982000/xpPowerspindle is not included : 8.87WWorking voltage : ...