High Efficiency CNC Double Column Gantry Milling Machine Tool for Mass Production

High Efficiency CNC Double Column Gantry Milling Machine Tool for Mass Production. High Strength Casting Structure All Mechanical structural castings are heat reated and stress relieved, providing for a highly rigid machine with optimal machining performances. Direct Drive Design All 3 axes balscrews are directly driven by a zero backlash servo gear reducer for greater torque, better acceleration and deceleraton and higher accuracies.