Knuth PORTALO B 3016 VERTICAL MACHINING CENTER

Technical Description

This vertical machining center features a large table measuring 118" x 63", capable of supporting a maximum workpiece weight of 44,000 lbs, making it suitable for heavy-duty machining tasks. The machine is equipped with a vertical spindle using a BT50 taper, achieving speeds up to 8,000 RPM and powered by a 33.5 HP motor (30-minute rating) with an optional 22.8 HP motor. It offers 3-axis movement with travels of 63" (X), 126" (Y), and 31" (Z), all capable of rapid traverse rates up to 787 inches per minute. The tool magazine accommodates 20 tools with a tool change time of 6 seconds. Optional support tables, including a support index table and rotary table, as well as a pallet changer, can enhance operational flexibility. The machine lacks a U axis. The robust spindle and large table size position this machine for machining large, heavy parts with precision. The BT50 taper spindle supports a strong connection to tooling, allowing efficient heavy cutting operations. The rapid traverse speed of 787 IPM across all axes enables quick repositioning and improved cycle times. Optional rotary and index tables allow for multi-face machining and more complex part geometries. The tooling capacity and quick tool change time optimize production efficiency. This machining center is suited for industries requiring large-scale, precise vertical milling with a high load capacity and reliable 3-axis control, delivering the performance needed for machining large workpieces efficiently.