FIVES GIDDINGS & LEWIS MC 1250 HORIZONTAL MACHINING CENTER

Technical Description

The Fives Giddings & Lewis MC 1250 Horizontal Machining Center is a high-performance, heavy-duty CNC machine designed for large-part machining. It features a spacious table measuring 49.1" x 49.1" (optional 49.1" x 70.9") capable of supporting workpieces up to 33,100 lbs. The machine operates with a horizontal spindle of ANSI #50 taper, delivering up to 4,000 RPM and 60 HP (30-min rating), with an optional SK 50 taper and 3,500 RPM. It incorporates a 5-axis configuration with substantial travels of 98.4" (optionally 141.7") on X-axis, 78.7" (optionally 141.7") on Y-axis, and 31.5" (optionally 49.1") on Z-axis, all with rapid traverse rates of 984 inches per minute. The MC 1250 is equipped with an automatic tool changer (ATC) featuring 60 tools standard and up to 120 tools optionally, allowing highly efficient tool management. A standard dual-pallet changer supports continuous operation with two pallets to maximize throughput. The machine's rigid design includes a one-piece column base and bed to ensure precision and stability during heavy-duty machining. It supports modular customization including programmable boring bars, contouring heads, high-pressure thru-spindle coolant, and various CNC controls like Siemens or Fanuc. This combination of power, size, precision, and flexible tooling options makes the MC 1250 ideal for high-volume, precise machining of large, heavy components in industries like aerospace, heavy equipment, and energy.