DOOSAN DNM4500S VERTICAL MACHINING CENTER

Technical Description

The DOOSAN DNM4500S is a high-performance vertical machining center designed for precision and versatility in complex manufacturing tasks. It features rapid X, Y, and Z-axis travels of 31.5 in, 17.7 in, and 20.1 in respectively, enabling the machining of medium to large parts with a 39.4 in by 17.7 in table capable of supporting up to 1320 lbs. The machine is powered by a robust 25 Hp spindle motor delivering up to 15,000 RPM and 87 ft-lbs of torque, suitable for high-speed precision milling, drilling, and tapping operations. A 40 + 1 automatic tool changer (ATC) facilitates efficient tool management and reduces cycle times. The spindle-to-table distance ranges from 5.9 to 26 inches, allowing flexibility to accommodate various workpiece heights. Rapid traverse rates are 1653 in/min on the X and Y axes and 1417 in/min on the Z-axis, optimizing overall productivity. The system can handle maximum tool diameters of 3.2 or 4.9 inches (depending on tool spacing) and tool lengths up to 11.8 inches. Constructed with a rigid cast structure, the machine measures 104 by 75 by 118 inches and weighs 11,023 lbs, offering stability and reliability for heavy-duty machining. The design integrates advanced CNC control with high torque and spindle speed, ideal for precision manufacturing across aerospace, automotive, and general engineering sectors, providing efficient chip removal, operator convenience, and enhanced surface finish quality. This machining center balances power, accuracy, and flexibility for high-volume, complex production environments.