NAKAMURA-TOME SC-250 HORIZONTAL MACHINING CENTER

Technical Description

The Nakamura-Tome SC-250 is a high-performance horizontal CNC turning center designed for precision and efficiency in demanding production environments. Featuring a robust 45-degree slant bed and box-way slides, the machine delivers exceptional rigidity and accuracy for heavy-duty cutting operations. The main spindle supports a maximum turning diameter of 11.81 inches and a turning length of 19.68 inches, with an 8-inch chuck and a maximum bar capacity of 2 inches. The main spindle operates at up to 5,000 RPM with a 20 HP motor, while the sub-spindle also reaches 5,000 RPM and 20 HP, enabling fast and powerful machining. The SC-250 is equipped with a 12-station turret, allowing for up to 12 turning tools and 6 rotary (live) tools, with a rotary tool motor rated at 7.5 HP and a maximum speed of 3,600 RPM. The machine supports up to 3 axes (standard 2-axis, with optional Y-axis), with X-axis travel of 6.99 inches and Z-axis travel of 21.65 inches, both axes offering rapid traverse speeds of 945 inches per minute. The SC-250 is built for versatility, supporting simultaneous cutting with one tool at a time, and is compatible with a wide range of automation and tooling options. Its compact footprint and advanced control system make it ideal for high-output, multi-axis turning applications in industries such as aerospace, automotive, and precision manufacturing.