2010 DOOSAN DNM400HS VERTICAL MACHINING CENTER

Technical Description

The 2010 Doosan DNM400HS is a 3-axis high-speed vertical machining center based on the DNM 400 platform, distinguished by its direct-drive built-in motor spindle in place of the belt-drive arrangement found on the standard DNM 400 variants. The machine offers an X-axis travel of 762 mm (30.0 in), Y-axis travel of 435 mm (17.1 in), and Z-axis travel of 510 mm (20.1 in), served by a 920 x 435 mm worktable that provides additional longitudinal working area compared to the standard-table DNM 400A. The integrated high-speed spindle reaches 12,000 RPM and is powered by a 15 kW (continuous) motor, delivering the surface speed and throughput needed for aluminum, light alloy, and precision steel machining where higher spindle speeds translate directly into improved cycle times and surface finish. The DNM400HS is equipped with the Fanuc 0i CNC control, providing a familiar and well-supported operator environment compatible with standard G-code programming. Box-type guideways contribute to structural rigidity, enabling aggressive material removal rates while maintaining part tolerances across long production runs. An integrated automatic tool changer, full splash enclosure, and chip management systems are standard features supporting uninterrupted machining operations. The machine has an overall footprint of approximately 2,093 x 1,962 mm (82.4 x 77.2 in) and a height of approximately 2,509 mm (98.8 in), with a machine weight of approximately 5,000 kg (11,023 lb). The DNM400HS is well-suited for high-speed production work requiring the combination of a compact footprint and elevated spindle speed capability.