2020 DOOSAN DMP 500-2SP VERTICAL MACHINING CENTERS

Technical Description

The 2020 Doosan DMP 500-2SP is a 3-axis twin-spindle vertical machining center designed for simultaneous dual-part machining, delivering up to twice the throughput of a single-spindle VMC in equal floor space. The machine features two independently driven spindles positioned on a shared Y-axis ram, enabling two identical workpieces to be machined concurrently with a single program execution. This configuration is particularly effective for high-volume production of small to medium-sized prismatic parts such as automotive components, hydraulic manifolds, and precision aerospace brackets. Each spindle operates at up to 12,000 RPM with direct-drive motors and CAT40 tooling. The right spindle incorporates a 0.8-inch (20 mm) W-axis fine adjustment to compensate for fixture height variations between dual workholding setups. The worktable measures 47 inches by 20.5 inches with axis travels of 40.9 inches (X), 20.5 inches (Y), and 23.6 inches (Z). The machine is equipped with a Fanuc 31i-B CNC control, enabling synchronized dual-spindle operation with a single part program. Each spindle is served by its own tool magazine, and standard features include through-spindle coolant, chip conveyor, and full machine enclosure. The DMP 500-2SP weighs approximately 18,739 pounds and has an overall footprint of 108.7 inches long by 92.6 inches wide by 138.2 inches high, making it a space-efficient solution for high-productivity cell-based manufacturing environments.