Makino V77L #40 VERTICAL MACHINING CENTER

Technical Description

This high-performance vertical machining center features a robust table measuring 65.0 x 27.6 inches, capable of supporting workpieces up to 5,500 lbs, making it ideal for heavy-duty machining applications. The vertical spindle is equipped with a standard #40 taper, with an optional HSK-A63 taper for enhanced rigidity and precision. Spindle speeds reach up to 20,000 rpm (optionally 30,000 rpm), delivering exceptional material removal rates and fine surface finishes. The spindle is powered by a 25 hp (30-minute rating) motor, with an optional 23 hp configuration for specific operational needs. Tooling is managed by a 30-station automatic tool changer (ATC), expandable to 80 tools, and achieves rapid tool changes in just 5 seconds, minimizing downtime and maximizing productivity. The machine operates on three axes (X, Y, Z) with travel distances of 59.0", 27.5", and 25.6" respectively, and supports a maximum feed rate and rapid traverse of 787 ipm across all axes, ensuring swift and accurate movement for complex machining tasks. The absence of a U axis and pallet changer keeps the configuration focused on core milling operations, while the high-speed spindle and efficient tool management system make this machine suitable for demanding production environments in aerospace, automotive, and mold-making industries.