C.R. Onsrud Inc. F168G - 5-AXIS WIDE PRO SERIES VERTICAL MACHINING CENTER

Technical Description

The C.R. Onsrud Inc. F168G 5-Axis Wide Pro Series Vertical Machining Center is a high-performance CNC machine engineered for precision, rigidity, and versatility in demanding industrial environments. Featuring a robust all-steel construction, the F168G boasts a massive 168" x 61" table, providing extensive work envelope capacity for large and complex parts. The machine is equipped with a vertical spindle utilizing an HSK 63F taper, delivering a maximum speed of 24,000 RPM and 15 HP (30-minute rating) for high-speed, high-torque machining operations. Its 5-axis configuration enables advanced multi-sided and complex contouring capabilities, ideal for intricate workpieces in aerospace, automotive, and mold & die applications. The F168G is outfitted with a 12-position automatic tool changer (ATC), ensuring rapid tool exchange and minimizing downtime. The machine’s X, Y, and Z axes offer travel of 180", 77", and 29" (with an optional 41" Z-stroke), respectively, and all axes support a maximum feed rate of 2,000 ipm and rapid traverse speeds of 2,800 ipm for exceptional productivity. The design incorporates a top-rail system with short, stubby vertical columns for enhanced rigidity and accuracy, while large vertical Z-axis rams and wide bearing spacing ensure smooth, precise cutting. The F168G’s intelligent layout allows for easy access and integration of automation and material handling systems, making it a versatile solution for high-volume, high-precision manufacturing.