INDEX Corp will highlight a wide range of advanced manufacturing technologies and productivity-focused machining solutions at the upcoming IMTS 2026, scheduled from September 14 to 19 at McCormick Place in Chicago. At Booth #339119 in the South Building, the company will present multiple North American machine debuts along with demonstrations of proven CNC technologies designed to help manufacturers improve throughput, reduce production time, and enhance profitability.
A major attraction at the booth will be the North American introduction of the new TRAUB MS12-4, an entirely new machine concept developed for high-precision small-part production. The innovative platform combines four TRAUB TNL12 single-spindle sliding headstock lathes into one integrated machine featuring four primary spindles, four tool turrets, multiple counter spindles, and flexible tool carriers. Its modular architecture enables manufacturers to configure the machine according to specific production requirements.
The MS12-4 has been engineered to deliver the speed and accuracy associated with CNC multi-spindle systems while overcoming the limitations of conventional drum-style multi-spindle machines. The machine is particularly suitable for complex components where machining operations cannot be evenly distributed across multiple stations. By enabling all stations to produce fully completed parts simultaneously, the machine offers greater flexibility for manufacturers handling intricate applications. The inclusion of sliding headstocks also supports efficient machining of long, slender components such as medical bone screws and miniature electrical parts.
Another key highlight will be the first North American presentation of the INDEX G160. Built on a rigid vibration-damping machine bed, the G160 incorporates two highly dynamic direct-drive spindles and offers bar capacities of either 42 mm or 65 mm. The machine includes an upper tool carrier equipped with a B-axis and direct-drive milling spindle to support complete 5-axis machining. Two lower tool turrets can service either spindle, increasing operational flexibility and productivity. For manufacturers focused on turning applications rather than intensive milling, the machine can also be configured with an upper tool turret in place of the milling spindle.
INDEX will additionally showcase its widely adopted INDEX C200 with a transparent rear panel that provides visitors with a direct view of the machine’s kinematic structure. The C200 features the proprietary INDEX SingleSlide system, which combines two movement axes within a single plane. This design improves dynamic response and vibration damping, helping achieve shorter cycle times, superior surface finish, and longer tool life.
The company will also present the MS24-8, the latest development in its family of drum-style CNC multi-spindles. Equipped with eight main spindles, quick-change W-serration toolholders, and swiveling synchronous spindles, the machine delivers high-speed production for a broad range of small precision components.
For larger and more demanding applications, INDEX will display the G320, capable of machining workpieces up to 1,400 mm in turning length and 250 mm in diameter. The machine combines thermal stability, high tool capacity, and full 5-axis functionality to support complex large-part machining operations requiring exceptional precision.
Another featured solution at the booth will be the TRAUB TNL20, a versatile machine capable of switching between sliding-headstock and fixed-headstock operation. Offered in multiple variants, the TNL20 is designed to address a broad range of Swiss-type turning requirements while supporting simultaneous multi-tool machining for enhanced productivity.
In addition to machine demonstrations, visitors will gain insights into the latest developments within INDEX’s iXworld digital platform, including productivity applications, service solutions, and procurement tools. One Click Metal, a subsidiary specializing in accessible metal additive manufacturing systems, will also participate at the booth. Tooling specialists from HORN USA will support live machining demonstrations and discuss tooling technologies optimized for high-performance manufacturing environments.
