OKK MCV860 VERTICAL MACHINING CENTER

Technical Description

This vertical machining center features a robust #50 taper spindle with a maximum speed of 4,500 RPM, optionally upgradable to 6,000 RPM, and a 25 HP motor rated for 30-minute duty cycles. The spindle is vertically oriented for precision vertical machining operations. The machine offers a tool carousel Automatic Tool Changer (ATC) with a standard capacity of 30 tools, expandable to 60 tools, supporting efficient tool management and reduced cycle times. It supports optional pallet changing with two pallets for increased workpiece throughput. The machine is configured with three axes (X, Y, Z), with an optional 4th axis capability, providing travel ranges of 80.31" in X, 33.86" in Y, and 28.35" in Z. All axes achieve a maximum feed rate of 394 IPM and rapid traverse rates of 630 IPM, enabling fast positioning and efficient machining cycles. It does not support a U-axis. The table/work support is designed to handle large-scale parts matching travel dimensions, suitable for heavy-duty machining applications that require rigidity and accuracy. The #50 taper spindle provides increased rigidity and stability over smaller taper designs, beneficial for higher cutting forces and large workpieces. The machine’s ATC and pallet changer options allow scalable productivity tailored to production needs. Overall, this vertical machining center is engineered for high-torque, moderate-speed heavy milling tasks with good flexibility through tooling and pallet options, making it suitable for a broad range of industrial machining applications needing robust vertical machining capabilities.