Gantry Machining Center
Large castings, such as worktable, bed, pillar, cross beam and slide pillow, are made of high-grade resin sand. The inner cavity of the castings is honeycomb-like composite arrangement structure. The design is advanced. All the castings are aged and tempered twice. The residual internal stress is eliminated to stabilize the material, ensure the stability of workpiece processing accuracy and machine tool life. The worktable is fixed and the machine table occupies a small area.