Tornos MultiDeco 32/6

The Tornos MultiDeco 32/6 is a CNC 6-spindle multi-spindle automatic turning center with 32mm maximum bar capacity, representing the large-diameter end of the MultiDeco series. The MultiDeco 32/6 addresses precision turned component production in the 20–32mm diameter range—a segment that includes the most structurally demanding applications in hydraulics, automotive powertrain, aerospace fasteners, and industrial fluid power, where part geometry complexity and material strength combine to demand both multi-spindle throughput and precision machining capability.

The 32mm bar capacity of the MultiDeco 32/6 enables production of components that require the full bar diameter for features that can only be machined before parting off—flanged fittings, hex-drive fasteners, components with large through-bores, and precision valve bodies where the raw material diameter determines the achievable turned feature envelope. For these applications, the 32mm capacity is a production requirement, not merely a capability benefit, and the MultiDeco 32/6 is one of the few CNC multi-spindle platforms that addresses this requirement with the throughput advantage of 6 simultaneous machining positions.

With 6 spindles operating simultaneously, the MultiDeco 32/6 produces one completed part per index cycle at throughput equivalent to six individual CNC lathes running the same part. For applications with annual volumes in the hundreds of thousands to millions of parts, this throughput advantage is transformative—replacing what would otherwise require a cell of multiple single-spindle turning centers with a single multi-spindle installation that requires less floor space, less direct labor, and less work-in-process inventory while delivering better dimensional consistency from the single-setup approach.

Tornos equips the MultiDeco 32/6 with comprehensive tooling capability: end-working positions, cross-slide tools with live tooling option, and back-working capability for operations on the parted-off component's back face. The integration of turning, drilling, threading, milling, and back-working within the multi-spindle cycle enables complete machining of complex 32mm class components without secondary operations. For hydraulic fitting manufacturers, automotive fastener producers, and fluid power component suppliers, this single-setup capability directly reduces part handling costs and dimensional variation from re-clamping.

The MultiDeco 32/6 is programmed using Tornos TISIS software, which manages the complexity of coordinating 6 simultaneous machining positions with full collision simulation before metal cutting. TISIS cycle time analysis tools enable programmed optimization of the operation balance across positions—ensuring no single position becomes a throughput bottleneck—and production monitoring provides real-time OEE visibility during production. Tornos applications engineers with multi-spindle production expertise support installation, first-article qualification, and ongoing production optimization.