Japan's ultra-precision CNC machining center. This precision machining center is mainly used for processing fine and high-precision parts. In the structural design, special attention is paid to improving the stiffness and reducing the influence of thermal deformation. The integral double-column with H-shaped cross-section symmetrical to the right and left and back ensures the high rigidity of the machine tool. With the symmetrical structure of the spindle part, the offset of the center point of the tool relative to the table due to thermal deformation is significantly reduced. Machine tool travel 400*300*300, maximum spindle speed 40000 rpm, suitable for processing die tolerance 0~0.002mm