CHIRON DZ 25 P
Key Specifications
X Travel
Y Travel
Z Travel
Max Spindle
Spindle Taper
Tool Capacity
Overview
The CHIRON DZ 25 P is a twin-spindle vertical machining center optimized for high-volume production of medium-sized components in automotive, aerospace, and general precision engineering. The 'P' designation denotes the production-oriented configuration of CHIRON's DZ (double-spindle) platform, featuring parallel machining on two independent spindles with HSK-A63 tooling for maximum rigidity and cutting capability in steel, cast iron, and aluminum.
The DZ 25 P's twin HSK-A63 spindles run at up to 15,000 rpm with 25 kW of power each, providing the torque headroom needed for heavy-duty milling of steel and cast iron alongside the surface speed for aluminum finishing. The machine's traveling-column design provides a rigid structural backbone while maintaining excellent workpiece accessibility for both loading and automation. Linear encoders on all axes ensure precise positioning, and CHIRON's thermostable construction minimizes thermal drift during extended production runs.
Programming flexibility is a key strength of the DZ 25 P. The Siemens Sinumerik 840D sl control runs dual NC channels, allowing both spindles to operate synchronously on identical parts or asynchronously on different operations — giving production engineers the flexibility to optimize throughput for different part families. The standard tool magazine holds 30 tools per spindle (60 total), sufficient for complex multi-operation parts without tool changes that interrupt production flow.
CHIRON has positioned the DZ 25 P as the workhorse of their twin-spindle lineup for medium-part production. It competes with the Heller MC 16 twin-spindle and DMG MORI DMP 70 twin in the production machining segment. New machines are typically priced between $500,000 and $750,000 depending on specification, making the cost-per-spindle competitive with premium single-spindle machines. For shops with the production volume to fill both spindles, the productivity argument is strong.
Full Specifications
| Parameter | Value |
|---|---|
| Spindles | 2 (twin-spindle) |
| Max Spindle Speed | 15,000 rpm per spindle |
| Spindle Taper | HSK-A63 |
| Spindle Motor Power | 25 kW (33.5 hp) per spindle (S1) |
| X-Axis Travel | 500 mm (19.7 in) per spindle |
| Y-Axis Travel | 400 mm (15.7 in) |
| Z-Axis Travel | 400 mm (15.7 in) |
| Rapid Traverse Xy | 60 m/min (2,362 ipm) |
| Tool Capacity | 30 tools per spindle (60 total) |
| Max Workpiece Weight | 150 kg (330 lb) per pallet |
| CNC Control | Siemens Sinumerik 840D sl |
| Floor Space Required | Approx. 4,200 x 3,500 mm (165.4 x 137.8 in) |
| Positioning Accuracy | +/- 0.004 mm |
| English | Greek |
| Chiron | ΧείÏÏν (translit. CheÃrÅn) |
| Phonetic | IPA |
| Kahy Ron | /Ëkaɪ rÉn/ |
| Father | Mother |
| Cronus | Philyra |
| Brothers | Sisters |
| Hadeszeusposeidon | HeraDemeterHestia |
| Daughters | Son |
| Endeishippoocyrhoe | Carystus |
Specifications sourced from chiron-group.com — verified 2026-03-28
Strengths & Limitations
Strengths
- Dual HSK-A63 spindles at 25 kW each provide both the torque for steel and cast iron heavy-cutting and the speed for aluminum finishing — a versatile production platform
- Twin-spindle configuration effectively halves cost-per-part in high-volume runs, providing strong ROI for dedicated production environments
- Independent dual NC channels on the Sinumerik 840D sl allow both synchronous (identical parts) and asynchronous (different operations) machining modes
- CHIRON's traveling-column design combines structural rigidity with excellent work area accessibility for automation system integration
Limitations
- Medium-to-large footprint and high capital cost require sustained production volume to justify — not appropriate for low-volume or high-mix job shops
- 15,000 rpm spindle speed is lower than smaller DZ 15 W variants, limiting aggressiveness on aluminum finishing where higher surface speeds improve quality
- Setting up and proving out synchronous twin-spindle programs adds upfront engineering time that must be amortized over long production runs
Best For
Frequently Asked Questions
01
The DZ 15 W is configured for 5-axis simultaneous machining of smaller, more complex parts using HSK-A40 tooling at 20,000 rpm. The DZ 25 P uses HSK-A63 tooling at 15,000 rpm with 25 kW per spindle, optimized for production-volume machining of medium-sized parts in steel, cast iron, and aluminum where rigidity and material removal rate take precedence over maximum spindle speed. The DZ 25 P suits heavier-duty automotive and industrial production; the DZ 15 W suits complex 5-axis precision work.
02
The standard DZ 25 P is configured as a 3-axis twin-spindle machine optimized for production milling and drilling. 5-axis capability can be added through optional swivel-rotary table attachments, but the DZ 25 P is not natively a 5-axis machine like the DZ 15 W. For simultaneous 5-axis on a twin-spindle platform, the DZ 15 W is CHIRON's dedicated solution.
03
The DZ 25 P is designed for automation from the ground up. CHIRON offers Variocell robot systems that load and unload both spindle stations simultaneously, doubling automation throughput. The machine also interfaces with linear pallet systems, overhead gantry loaders, and third-party robots. The traveling-column design keeps the front of the machine fully accessible for automation equipment.
04
Automotive production is the primary market, particularly tier-1 suppliers machining powertrain components, suspension parts, and structural elements. Hydraulic and pneumatic component manufacturers also deploy the DZ 25 P extensively for valve bodies and manifolds. The machine is less common in aerospace (where 5-axis is usually required) and job shops (where high-mix volumes don't suit dedicated twin-spindle programs).
05
The standard configuration provides 30 tool positions per spindle, for 60 tools total. This is sufficient for complex multi-operation programs on many medium-sized parts. Extended magazines can be configured for parts requiring more tool variety. CHIRON's tool management system tracks tool life across both spindles and triggers sister-tool substitution automatically when a tool reaches its programmed life limit.
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