2021 DOOSAN DMV4020 VERTICAL MACHINING CENTER

Technical Description

The 2021 Doosan DMV 4020 is a 3-axis vertical machining center engineered for high-precision machining of medium to large prismatic workpieces. Built on a rigid C-frame with hardened and ground box-type guideways, the DMV 4020 provides the structural stiffness required for demanding cutting conditions across a wide range of materials. The machine is well established in automotive, aerospace, die-and-mold, and general precision manufacturing for its reliability and dimensional accuracy. The worktable measures 47.2 inches by 19.7 inches (1,200 mm x 500 mm) with a maximum load of 1,764 pounds (800 kg). Axis travels span 40.2 inches (X), 20.1 inches (Y), and 24.6 inches (Z), accommodating a broad variety of workpiece sizes. The spindle produces 20 HP of continuous cutting power at speeds up to 6,000 RPM, with a CAT40 taper and high-torque capability for steel and cast iron machining. The 25-position automatic tool changer enables multi-operation cycles with minimal interruption. Controlled by a Fanuc CNC system with full 3-axis contouring, rigid tapping, and optional through-spindle coolant, the DMV 4020 supports efficient production of complex features in a single setup. Standard features include flood coolant, central lubrication, and full machine enclosure. Overall machine dimensions are approximately 130 inches long by 105 inches wide by 120 inches high, with a machine weight of approximately 15,400 pounds.