1997 MORI SEIKI MV40 VERTICAL MACHINING CENTERS

Technical Description

The 1997 Mori Seiki MV40 is a 3-axis vertical machining center and one of the most widely recognized VMCs in Mori Seiki's production history. Designed for versatile, high-volume machining of precision components in steel, aluminum, cast iron, and non-ferrous alloys, the MV40 established a benchmark for mid-size VMC performance during its long production run. The machine features a CAT 40 spindle taper driven by a 20 HP motor to a maximum speed of 8,000 RPM, providing ample torque for both heavy roughing cuts and precise finishing passes. The work envelope spans 39.4 inches in X, 20.5 inches in Y, and 20.5 inches in Z, with a worktable measuring 39.4 by 20.5 inches fitted with T-slots for standard workholding. A Fanuc CNC control—typically the Fanuc 0M, 6M, or 11M depending on build year—offers reliable operation and broad compatibility with common G-code programs and CAM post-processors. Box-way guideways on all three axes deliver high rigidity and excellent vibration damping, supporting consistent surface finish and dimensional accuracy. The automatic tool changer provides efficient multi-tool operation for complex part programs. Weighing approximately 17,600 pounds, the MV40 offers the structural mass and casting quality associated with Mori Seiki's commitment to long-term machine durability. Note: Mori Seiki merged with DMG to form DMG Mori around 2013; machines labeled MORI SEIKI are pre-rebranding era. The MV40 is well-suited for job shops, aerospace subcontractors, die and mold operations, and general precision manufacturing environments.