C.R. Onsrud Inc. 8 SERIES - WIDE PRO SERIES VERTICAL MACHINING CENTER

Technical Description

The C.R. Onsrud 8 Series Wide Pro Series Vertical Machining Center is a high-performance industrial CNC machine designed for precision vertical machining applications. It features dual vertical main spindles with HSK 63F taper interfaces, each capable of reaching up to 24,000 RPM and delivering 18 HP for 30-minute ratings, enabling high-speed, high-torque machining suitable for a broad range of materials. The machine operates on a 3-axis system with the option to add a 4th axis, providing travel distances of 114 inches on the Y-axis and 11 inches on the Z-axis, both with rapid traverse speeds of 3,500 inches per minute to maximize productivity during tool movement. The ATC (Automatic Tool Changer) holds 12 tools, facilitating efficient tool changes to optimize machining cycles. No rotary or support indexing tables are included, focusing the design on vertical machining precision. The machine is built with robust feed rates of 2,500 inches per minute on all axes and rapid traverse rates designed for fast positioning and minimized downtime. Its spindle’s HSK 63F taper supports high spindle speed and precision tool retention, typical of modern high-speed CNC spindles. This machining center is tailored for demanding production environments, featuring advanced spindle technology and generous axis travels suited for complex parts processing with enhanced accuracy and efficiency.