2015 OKK MCV650 VERTICAL MACHINING CENTER

Technical Description

The 2015 OKK MCV650 is a 3-axis vertical machining center manufactured by OKK (Osaka Kiko Co., Ltd.), a Japanese precision machine tool builder. The MCV650 is a large-format VMC built around a rigid box-way construction that delivers high damping capacity and cutting force resistance suited to heavy milling in ferrous and non-ferrous materials. The machine table measures approximately 67 by 25.5 inches, providing a generous workholding surface for large mold bases, structural plates, and multi-fixture production setups. Axis travels of approximately 60 inches in X, 26.5 inches in Y, and 25.6 inches in Z accommodate large prismatic workpieces with full three-axis access. A 30 HP gearbox-equipped spindle through No. 50 CAT taper tooling provides the torque range needed for both heavy steel roughing at lower speeds and productive aluminum finishing at higher spindle speeds, with maximum speeds in the 4,000 to 6,000 RPM range depending on spindle configuration. The OKK Neomatic CNC control, a Mitsubishi Meldas-based system used across OKK's production of this period, provides reliable G-code execution, canned cycles, and rigid tapping. With a machine weight of approximately 25,500 to 27,500 pounds, the MCV650 is a substantial platform reflecting OKK's emphasis on structural mass as a foundation for precision and longevity in production environments.