Chiron Mill 1000

$450,000 - $650,000 Updated 2026-03-16

Key Specifications

X Travel

1,000 mm (39.4 in)

Y Travel

800 mm (31.5 in)

Z Travel

700 mm (27.6 in)

Max Spindle

Up to 20,000 RPM

Spindle Taper

HSK-A63 standard (HSK-A100 optional)

Tool Capacity

Up to 80 tools

Overview

The Chiron Mill 1000 is a long-bed horizontal machining center designed for productive machining of large, complex workpieces where the 1,000 mm X-axis travel and horizontal spindle orientation provide advantages in chip evacuation, rigidity, and multi-face accessibility. As part of Chiron's Mill series expansion beyond its traditional compact vertical-spindle gantry platforms, the Mill 1000 targets aerospace, defense, energy, and heavy equipment manufacturers that need Chiron's German engineering quality on larger components.

The Mill 1000 features a horizontal spindle configuration with X/Y/Z travels of approximately 1,000 x 800 x 700 mm. The horizontal spindle orientation delivers gravity-assisted chip evacuation — a critical advantage on deep-pocket aluminum and cast-iron components where chip packing degrades tool life and surface quality. The integrated rotary pallet table provides 4-axis indexing for multi-face machining in a single setup, reducing fixturing complexity and part handling compared to multi-setup vertical machining.

Spindle options include HSK-A63 at 20,000 RPM for high-speed aluminum and general machining, with HSK-A100 torque variants available for heavy steel and cast-iron work. The tool magazine accommodates up to 80 tools, handling complex multi-operation parts across the 1,000 mm X-axis without manual intervention. The moving column design maintains table-area accessibility for crane loading of large, heavy workpieces. Rapid traverse speeds of up to 60 m/min on the primary axes keep positioning time low across the full travel range.

The Mill 1000 runs on Siemens SINUMERIK 840D sl and accepts pallet automation systems for extended production runs. Competing platforms include the Mazak HCN-8800, Okuma MA-600HII, DMG Mori NHX 6300, and Toyoda FA-630. New Mill 1000 machines typically price between $450,000 and $650,000.

Full Specifications

Parameter	Value
X-Axis Travel	1,000 mm (39.4 in)
Y-Axis Travel	800 mm (31.5 in)
Z-Axis Travel	700 mm (27.6 in)
Spindle Orientation	Horizontal
Max Spindle Speed	Up to 20,000 RPM
Spindle Taper	HSK-A63 standard (HSK-A100 optional)
Tool Capacity	Up to 80 tools
Rapid Traverse Rate	Up to 60 m/min (2,362 ipm)
Pallet Size	Integrated rotary pallet table (B-axis)
Machine Design	Horizontal moving column
CNC Control	Siemens SINUMERIK 840D sl
Thermal Management	Thermally stable construction with cooled drives
English	Greek
Chiron	Î§ÎµÎ¯ÏÏÎ½ (translit. CheÃrÅn)
Phonetic	IPA
Kahy Ron	/ËkaÉª rÉn/
Father	Mother
Cronus	Philyra
Brothers	Sisters
Hadeszeusposeidon	HeraDemeterHestia
Daughters	Son
Endeishippoocyrhoe	Carystus

Strengths & Limitations

Strengths

Horizontal spindle orientation provides gravity-assisted chip evacuation from deep pockets and bores, extending tool life and improving surface finish on cast iron and aluminum
1,000 mm X-axis travel handles long workpieces and wide multi-face components that exceed the capacity of Chiron's vertical Series 22 platform
Integrated rotary pallet table (B-axis) enables 4-axis indexing for multi-face machining in a single setup, reducing part handling and fixturing costs
80-tool magazine provides extensive tooling capacity for complex prismatic components requiring many operations across multiple faces
Moving column design maintains full table accessibility for crane loading of large or heavy workpieces without workarounds
German engineering quality and Siemens 840D sl control deliver precision and thermal stability for consistent accuracy across production shifts

Limitations

Horizontal machining centers require more floor space and higher ceiling clearance than equivalent-envelope vertical machines
Chiron's horizontal machining center lineup is smaller and less established than its dominant FZ/DZ vertical series, with fewer application references
Starting price around $450,000 positions the Mill 1000 above Mazak, Okuma, and Fanuc-controlled horizontal machining centers of similar travel
North American Chiron service coverage for horizontal machining centers is less extensive than for domestic competitors like Mazak and Okuma
Moving column design can result in slightly lower rapid traverse speeds compared to fixed-column horizontal machining centers of the same size

Best For

Aerospace manufacturers producing long structural components, spar sections, and frame members requiring multi-face machining in a single HMC setup Heavy equipment and off-highway manufacturers machining large prismatic castings, housings, and manifolds where chip evacuation is critical Energy sector manufacturers producing large turbine casings, pump bodies, and compressor components requiring multi-face access Defense contractors machining large aluminum and steel structural components requiring precision and multiple-face capability from a single fixture Mold and die shops machining large mold bases, die sets, and tooling components from heavy steel blocks on a horizontal platform Shops producing complex prismatic parts that require 4-axis multi-face access in a single setup to avoid cumulative re-fixturing errors

Frequently Asked Questions

01 What does a new Chiron Mill 1000 cost?

New Mill 1000 machines typically price between $450,000 and $650,000 depending on spindle configuration, tool magazine size, pallet automation, and options. The horizontal spindle platform with B-axis rotary table commands a premium over Chiron's vertical MILL series machines of similar travel.

02 What is the advantage of horizontal over vertical spindle orientation?

A horizontal spindle allows gravity to carry chips away from the cutting zone and workpiece, preventing chip re-cutting and packing in pockets. This is especially important for deep-pocket aluminum, cast-iron, and steel components. Horizontal machines also naturally access multiple faces of a prismatic workpiece through B-axis rotation, reducing setups.

03 How does the Mill 1000 compare to a Mazak HCN-8800?

The Mazak HCN-8800 is a well-established horizontal machining center with a similar work envelope and a larger installed base and service network in North America. The Chiron Mill 1000 offers comparable capabilities with German engineering quality and Siemens 840D sl control. Mazak wins on brand support depth; Chiron competes on build precision and control preference.

04 Is the Mill 1000 available with a 5-axis option?

Yes. The Chiron Mill 1000 Five Axis is a separate configuration that adds simultaneous 5-axis capability to the long-bed horizontal platform. The standard Mill 1000 provides 4-axis indexing through the integrated B-axis pallet table; the Five Axis variant enables full simultaneous contouring on complex aerospace and turbine components.

05 What pallet automation is available for the Mill 1000?

The Mill 1000 accepts pallet changer systems that allow one pallet to be set up outside the machine while the other is being machined. Multi-pallet pool systems for extended production runs are available. The B-axis rotary table design is well-suited to automation since both pallet positions can be accessed from the machine front.