2013 DOOSAN DNM750L-II VERTICAL MACHINING CENTERS

Technical Description

The 2013 Doosan DNM750L-II is a second-generation 3-axis large-format vertical machining center combining the extended long-table "L" configuration with the platform upgrades of the "II" second generation, including a direct-coupled 12,000 RPM spindle and the Fanuc 0i-MF CNC control. The machine provides an X-axis travel of 2,160 mm (85.0 in), Y-axis travel of 762 mm (30.0 in), and Z-axis travel of 650 mm (25.6 in), served by a 2,160 x 760 mm worktable with a maximum load capacity of 1,800 kg. The extended worktable enables fixturing of long structural parts, multi-pallet arrangements, or large single workpieces requiring full longitudinal reach across the X-axis. The direct-coupled spindle delivers 15 kW (continuous) at up to 12,000 RPM, extending the machine's capability to higher-speed aluminum and non-ferrous finishing operations in addition to its inherent heavy roughing capacity. The Fanuc 0i-MF control provides a 15-inch touchscreen interface with DN Solutions Easy Operation Package, full G-code compatibility, and comprehensive machining cycle support. A 40+1 arm-type automatic tool changer with BT40 (CAT40) Big-Plus spindle taper, linear roller guideways on all three axes, and integrated chip and coolant management are standard. The machine occupies a floor footprint of approximately 4,900 x 3,480 mm (192.9 x 137.0 in), stands approximately 3,170 mm (124.8 in) tall, and has a machine weight of approximately 15,000 kg (33,069 lb). The DNM750L-II is the definitive choice for facilities requiring both the maximum work envelope in the DNM750 family and a modern direct-drive spindle architecture.