2023 OKK VM76R VERTICAL MACHINING CENTERS

Technical Description

The 2023 OKK VM76R is a 3-axis vertical machining center manufactured by OKK (Osaka Kiko Co., Ltd. / Nidec OKK), a Japanese precision machine tool builder. The VM76R II is a current-production large-format VMC representing OKK's modernized VM7 platform, combining the proven large-envelope work area with contemporary guideway, spindle, and control technology. The machine table measures approximately 61.0 by 29.9 inches with axis travels of 60.6 inches in X, 29.9 inches in Y, and 26.0 inches in Z, providing a large three-dimensional work envelope for mold bases, structural parts, and multi-fixture production setups. In BT40 two-surface contact configuration, the spindle reaches 14,000 RPM with a 20,000 RPM option for high-speed applications; in BT50 configuration, standard speed is 8,000 RPM with a 12,000 RPM option. The machine is rated at approximately 30 HP continuous. The Fanuc 31i-B CNC control provides high-speed look-ahead processing, five-axis ready interpolation, rigid tapping, and full network connectivity for Industry 4.0 integration. With a machine weight of approximately 28,700 pounds, the VM76R II delivers substantial structural mass for damping and precision retention across its full large-format work envelope. The VM76R is well suited to mold and die shops, aerospace machining, and production facilities requiring a large, versatile, and precisely built Japanese VMC for demanding three-axis work.