Machine Comparison
Chiron DZ 15W vs Chiron DZ 16W
Chiron vs Chiron · 5-Axis Machining Centers
Summary
The Chiron DZ 15W and Chiron DZ 16W are both from Chiron's 5-axis machining centers lineup, making this a common upgrade or lineup decision for shops already invested in the Chiron ecosystem. The Chiron DZ 16W leads in x travel (550 mm (21.7 in) per spindle vs 430 mm (16.9 in) per spindle). The Chiron DZ 16W shows specification advantages in 5 categories, though the Chiron DZ 15W may still be the better choice depending on your shop's specific needs and the type of work you run. Both machines are proven performers in production environments and represent solid investments for shops in the market for a 5-axis machining center.
Specifications Comparison
| Specification | Chiron DZ 15W | Chiron DZ 16W |
|---|---|---|
| X-Axis Travel | 430 mm (16.9 in) per spindle | 550 mm (21.7 in) per spindle ▲ |
| Y-Axis Travel | 400 mm (15.7 in) | 400 mm (15.7 in) |
| Z-Axis Travel | 400 mm (15.7 in) | 425 mm (16.7 in) ▲ |
| Max Spindle Speed | 20,000 RPM standard (up to 40,000 RPM optional) | 20,000 RPM standard (up to 40,000 RPM optional) |
| Spindle Torque | Up to 200 Nm (148 ft-lb) | Up to 400 Nm (295 ft-lb) with HSK-A100 option ▲ |
| Tool Capacity | Up to 2 x 55 tools | Up to 2 x 162 tools |
| Control | Siemens SINUMERIK 840D sl | Siemens SINUMERIK 840D sl |
| Spindle Taper | HSK-A63 | HSK-A63 standard (HSK-A100 optional) |
| Spindle Configuration | Twin-spindle (DZ) | Twin-spindle (DZ) |
| A Axis Range | Direct drive tilt axis | Direct drive tilt axis |
| C Axis Range | 360° continuous direct drive | 360° continuous direct drive |
| Max Workpiece Diameter | 350 mm (13.8 in) | 700 mm (27.6 in) ▲ |
| Max Workpiece Weight | 150 kg (330 lb) per pallet position | 360 kg (794 lb) ▲ |
| Workpiece Changer | Integrated 2-position pallet changer | Integrated pallet changer |
| Price Range | $500,000 - $700,000 ▲ | $550,000 - $800,000 |
Advantages
Chiron DZ 15W
- More competitive pricing at $500,000 - $700,000 compared to $550,000 - $800,000
- Backed by Chiron's dealer and service network for parts and support
- Automotive tier-1 suppliers producing tens of thousands of identical small 5-axis components per month
Chiron DZ 16W
- Greater x travel of 550 mm (21.7 in) per spindle accommodates larger workpieces
- Greater z travel of 425 mm (16.7 in) accommodates larger workpieces
- Superior spindle torque at Up to 400 Nm (295 ft-lb) with HSK-A100 option vs Up to 200 Nm (148 ft-lb)
- Superior max workpiece diameter at 700 mm (27.6 in) vs 350 mm (13.8 in)
- Superior max workpiece weight at 360 kg (794 lb) vs 150 kg (330 lb) per pallet position
Verdict
The Chiron DZ 16W edges ahead on specifications in this comparison, particularly in X Travel and Z Travel. However, the Chiron DZ 15W remains competitive and may be the better choice depending on price, dealer support in your area, or specific workholding and tooling considerations. Both are capable machines — the best decision comes from running your actual parts and evaluating total cost of ownership including tooling, training, and service.