Makino GF6 VERTICAL MACHINING CENTER

Technical Description

This vertical machining center features a robust table measuring 55.12" (L) by 23.62" (W) with a maximum workpiece weight capacity of 3,300 lbs. It supports heavy-duty machining operations and offers optional index and rotary support tables for enhanced versatility. The machine is equipped with a vertical spindle compliant with #50 taper, delivering 25 HP (30-minute rating) and a top speed of 8,000 RPM, with an optional increase to 15,000 RPM to accommodate higher-speed machining needs. The spindle facilitates precise vertical machining with stable performance. Tooling is managed by an automatic tool changer (ATC) with a standard capacity of 30 tools, upgradeable to 50, ensuring efficient tool management and reducing cycle times. Tool change time is approximately 5.5 seconds, optimizing machining productivity. The machine operates on a 3-axis configuration (X, Y, Z) with travel distances of 41.34", 23.62", and 22.05" respectively, supporting substantial workpiece sizes and complex geometries. Each axis features a maximum feed and rapid traverse rate of 472 inches per minute, enabling fast positioning and material removal while maintaining accuracy. No additional U-axis is incorporated, simplifying control while providing high reliability and rigidity. This configuration is ideal for medium to large-scale vertical milling operations requiring high spindle power, a large work envelope, and flexible tooling capacity suitable for demanding industrial machining environments.