2008 DOOSAN MV4020LS VERTICAL MACHINING CENTERS

Technical Description

The 2008 Doosan MV4020LS is a 3-axis high-speed vertical machining center built on the MV4020 platform with a direct-drive BT 40 spindle reaching 15,000 RPM and 30 HP, distinguishing it from the standard gear-driven variants. Axis travels measure 40.2 inches in X, 20.1 inches in Y, and 24.6 inches in Z over a work table of 47.2 x 19.7 inches. The Fanuc 21i-MB CNC control pairs with a 30-tool ATC to support high-speed, multi-operation cycles particularly effective in aluminum, titanium, and hardened steel applications where elevated surface speeds are essential for surface finish quality. The direct-drive spindle eliminates gear-driven noise and vibration, yielding superior surface quality in finish cuts. Box-way guideways on all axes maintain rigidity under the high-speed cutting forces typical of aerospace and mold shop applications. Flood coolant and through-spindle coolant on equipped units support extended cutting programs. The MV4020LS was well regarded for combining a familiar Doosan structural platform with a substantially upgraded spindle package, making it competitive for shops transitioning to high-speed machining strategies. Overall machine dimensions are approximately 140 x 100 inches in footprint, 110 inches tall, with a total weight of approximately 15,500 lbs.