Machine Comparison
Chiron DZ 12S vs Chiron DZ 12W
Chiron vs Chiron · Vertical Machining Centers
Summary
The Chiron DZ 12S and Chiron DZ 12W are both from Chiron's vertical machining centers lineup, making this a common upgrade or lineup decision for shops already invested in the Chiron ecosystem. These machines are closely matched across most specifications, making the decision more about specific feature priorities, dealer support, and your existing shop ecosystem than raw spec advantages. Both machines are proven performers in production environments and represent solid investments for shops in the market for a vertical machining center.
Specifications Comparison
| Specification | Chiron DZ 12S | Chiron DZ 12W |
|---|---|---|
| X-Axis Travel | 380 mm (15.0 in) per spindle | 380 mm (15.0 in) per spindle |
| Y-Axis Travel | 400 mm (15.7 in) per spindle | 400 mm (15.7 in) per spindle |
| Z-Axis Travel | 330 mm (13.0 in) per spindle | 330 mm (13.0 in) per spindle |
| Max Spindle Speed | Up to 40,000 RPM (2 spindles) | Up to 40,000 RPM (2 spindles) |
| Tool Capacity | Up to 2 x 37 tools | Up to 2 x 37 tools |
| Rapid Traverse | Up to 100 m/min (3,937 ipm) | Up to 100 m/min (3,937 ipm) |
| Control | Siemens SINUMERIK 840D sl | Siemens SINUMERIK 840D sl |
| Spindle Taper | HSK-E40 or HSK-A63 | HSK-E40 or HSK-A63 |
| Spindle Configuration | Twin-spindle (DZ) | Twin-spindle (DZ) |
| Chip To Chip | < 2.5 sec | < 2.5 sec |
| Machine Bed | Mineral cast | Mineral cast |
| Machine Design | Compact dual-spindle gantry | Dual-spindle gantry with workpiece changer |
| Thermal Management | Water-cooled drives | Water-cooled drives |
| Price Range | $400,000 - $525,000 ▲ | $450,000 - $575,000 |
Advantages
Chiron DZ 12S
- More competitive pricing at $400,000 - $525,000 compared to $450,000 - $575,000
- Backed by Chiron's dealer and service network for parts and support
- Automotive tier-1 suppliers producing small precision components at volumes where twin-spindle output provides clear ROI
Chiron DZ 12W
- Backed by Chiron's dealer and service network for parts and support
- Automotive tier-1 and tier-2 suppliers running 50,000+ identical small parts per year where cost per piece must be minimized
Verdict
This is a close matchup. The Chiron DZ 12S and Chiron DZ 12W trade advantages across different specifications, making neither a clear winner on paper alone. Your decision should come down to practical factors: which dealer is closer, which control system your operators already know, what tooling ecosystem you're invested in, and which machine's specific strengths match your highest-volume work. Get quotes on both, run test cuts with your actual parts if possible, and factor in long-term service and support costs.