Chiron DZ 12 FX S
Key Specifications
X Travel
Y Travel
Z Travel
Max Workpiece Diameter
Spindle Speed
Spindle Power
Overview
The Chiron DZ 12 FX S is the twin-spindle 5-axis variant of the FZ 12 FX S platform, doubling machining throughput by operating two simultaneous spindles on independent workpiece positions. Chiron's DZ (Doppelspindel, or dual-spindle) architecture is engineered for high-volume production environments where reducing cost-per-part is paramount, and the FX S configuration adds full 5-axis simultaneous interpolation to both spindles.
Both spindles share a common X-axis gantry while each has its own Y/Z axis and rotary table, enabling independent or synchronized machining of two identical workpieces simultaneously. For high-volume production runs of identical parts — automotive transmission components, hydraulic valve blocks, aerospace fastener housings — the DZ 12 FX S effectively provides the 5-axis output of two machines in a footprint only marginally larger than one. This architecture is central to Chiron's value proposition in the automotive and tier-1 aerospace supply chain.
The direct-drive swivel heads (A-axis) and rotary tables (C-axis) on both spindles use torque motor technology, maintaining dynamic accuracy during continuous 5-axis interpolation. Spindles run at up to 20,000 RPM on HSK-A63 tapers, and the machine integrates Chiron's SmartLine monitoring suite for real-time process data and digital factory connectivity.
The DZ 12 FX S is a production-focused machine designed for environments where its high capital cost is justified by throughput requirements. It is particularly prevalent in automotive tier-1 suppliers, aerospace component manufacturers, and precision engineering operations running multi-shift, high-volume production of complex 5-axis parts.
Full Specifications
| Parameter | Value |
|---|---|
| X Travel | 35.4 in (900 mm) combined (2 × 17.7 in / 450 mm per spindle) |
| Y Travel | 17.7 in (450 mm) |
| Z Travel | 15.7 in (400 mm) |
| Max Workpiece Diameter | 15.7 in (400 mm) per spindle |
| Spindle Speed | 20,000 RPM (per spindle) |
| Spindle Power | 35 hp (26 kW) per spindle |
| Spindle Taper | HSK-A63 |
| ATC Capacity | 2 × 48 tools (independent magazines) |
| Rotary Axes | A-axis ±110° (swivel head), C-axis 360° (rotary table), per spindle |
| Control System | Siemens Sinumerik 840D sl |
| Machine Weight | approx. 44,090 lb (20,000 kg) |
Specifications sourced from chiron-group.com — verified 2026-03-28
Strengths & Limitations
Strengths
- Twin-spindle architecture doubles part throughput versus a single-spindle machine
- Independent spindle Y/Z axes allow machining two different programs simultaneously when needed
- Direct-drive torque motors on all rotary axes ensure dynamic accuracy at high feed rates
- SmartLine integration enables full Industry 4.0 connectivity and process traceability
Limitations
- Very high acquisition cost requires substantial production volume to justify ROI
- Complex programming and setup requirements demand experienced 5-axis operators
- Large footprint and weight require significant facility investment in foundations and services
Best For
Frequently Asked Questions
01
Yes. The DZ 12 FX S supports both synchronized (mirror) operation for identical parts and independent operation for different programs on each spindle. Independent operation is useful during changeovers or when running a mix of part numbers in the same production cell.
02
The DZ 12 FX S occupies roughly 60–70% of the floor space of two separate FZ 12 FX S machines, requires only one operator for monitoring, and has a lower total cost of ownership than two independent machines. However, two separate machines offer greater scheduling flexibility and eliminate the single-point-of-failure risk.
03
Chiron's Variocell Uno and Variocell Pallet systems are designed for DZ series machines. These robotic loading systems can serve both spindles simultaneously, enabling fully lights-out production. Standard robot interfaces for KUKA, Fanuc, and other brands are also supported.
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