2022 DOOSAN DNM750 VERTICAL MACHINING CENTER

Technical Description

The 2022 Doosan DNM750 is a 3-axis large-format vertical machining center designed for the production of large structural, mold and die, and heavy industrial components requiring an expansive machining envelope and robust structural support. Built on a thermally stable cast iron base and column with a wide-span guideway layout, the DNM750 provides strong resistance to cutting forces and vibration across a full range of milling, drilling, and boring operations. The machine provides an X-axis travel of 1,630 mm (64.2 in), Y-axis travel of 762 mm (30.0 in), and Z-axis travel of 650 mm (25.6 in), served by a 1,630 x 760 mm worktable with a maximum load capacity of 1,500 kg. The spindle is rated at approximately 15 kW (continuous) with a maximum speed of 8,000 RPM via a belt-drive arrangement, providing substantial torque for heavy material removal in ferrous workpieces. The DNM750 is governed by the Fanuc 0i-M CNC control, providing full G-code compatibility, comprehensive canned cycle support, and a familiar operator interface widely supported across the machining industry. A 40+1 arm-type automatic tool changer with BT40 (CAT40) spindle taper is standard. The machine occupies a floor footprint of approximately 3,850 x 3,480 mm (151.6 x 137.0 in), stands approximately 3,170 mm (124.8 in) tall, and weighs approximately 13,500 kg (29,762 lb). The DNM750 is suited for job shops and production facilities machining large prismatic parts where X-axis reach and structural rigidity are primary requirements.