Chiron MILL 2000

$400,000 - $575,000 Updated 2025-03-15

Key Specifications

X Travel

2,000 mm (78.7 in)

Y Travel

800 mm (31.5 in)

Z Travel

630 mm (24.8 in)

Max Spindle

Up to 20,000 RPM

Spindle Taper

HSK-A63 (HSK-A100 optional)

Tool Capacity

Up to 60 tools

Overview

The Chiron MILL 2000 is a large-format vertical machining center designed for productive machining of large workpieces with X-axis travel reaching 2,000 mm. This machine extends Chiron's MILL platform into long-bed territory, targeting aerospace structural components, large mold and die work, and industrial equipment manufacturing where part length drives the need for extended travel.

The MILL 2000 features X/Y/Z travels of approximately 2,000 x 800 x 630 mm, providing a substantial work envelope for long parts. The motorspindle reaches up to 20,000 RPM with HSK-A63 interface, delivering the high-speed capability needed for productive aluminum machining across the extended travel range. An HSK-A100 high-torque option is available for heavy material removal in steel, titanium, and cast iron.

The vertical moving column design maintains rigidity across the full 2,000 mm X-axis range. Chiron offers working area division capability, allowing the table to be split into two zones where one side is machined while the operator loads parts on the other. This pendulum machining mode significantly increases spindle utilization on parts that do not require the full X-axis travel.

The tool magazine holds up to 60 tools with pick-up change. The thermally stable machine bed construction ensures dimensional accuracy across the large work envelope. The MILL 2000 runs on Siemens SINUMERIK 840D sl. Competitors include the DMG Mori DMF 260, Mazak VTC-530C, Jobs Linx Compact, and Parpas SL series. New MILL 2000 machines typically price between $400,000 and $575,000.

Full Specifications

Parameter	Value
X-Axis Travel	2,000 mm (78.7 in)
Y-Axis Travel	800 mm (31.5 in)
Z-Axis Travel	630 mm (24.8 in)
Max Spindle Speed	Up to 20,000 RPM
Spindle Taper	HSK-A63 (HSK-A100 optional)
Tool Capacity	Up to 60 tools
Machine Design	Vertical moving column
Working Area Division	Available for pendulum machining
CNC Control	Siemens SINUMERIK 840D sl
Thermal Management	Thermally stable construction

Specifications sourced from chiron-group.com — verified 2026-03-28

Strengths & Limitations

Strengths

2,000 mm X-axis travel handles long parts that exceed the capacity of the MILL 800 and all Chiron FZ series machines
Working area division enables pendulum machining — cutting on one side while loading on the other — for higher spindle utilization
Up to 20,000 RPM spindle provides high-speed capability for productive aluminum machining across the extended travel range
Vertical moving column design maintains rigidity across the full 2-meter X-axis without sacrificing accuracy at the extremes
HSK-A100 option enables heavy roughing in steel and titanium alongside high-speed aluminum work on the same platform
German engineering quality and thermal stability deliver consistent precision across the large work envelope

Limitations

Large footprint required for 2,000 mm X-axis travel may be prohibitive for shops with limited floor space
Ball-screw drives rather than linear direct drives mean rapid traverse speeds are lower than the premium Chiron FZ series
Chiron's North American service network is limited for large-format machines compared to domestic competitors
60-tool magazine may feel limited for complex long parts requiring extensive tooling; no expanded magazine option matches the FZ 16S's 162-tool capacity
Starting price around $400,000 is competitive but not a bargain — shops should compare carefully against Mazak and DMG Mori alternatives

Best For

Aerospace manufacturers producing long structural components, wing ribs, spars, and fuselage brackets from aluminum billet Mold and die shops machining long molds, die segments, and large tooling components requiring precision over extended lengths Energy sector manufacturers producing large turbine components, manifolds, and structural frames General fabrication and machining shops needing a long-bed VMC with precision beyond what typical bed mills can deliver Shops using pendulum machining to maximize output on medium-length parts by loading one side while cutting on the other Manufacturers of rail, defense, and industrial equipment components requiring precision machining over long workpiece lengths

Frequently Asked Questions

01 What does a new Chiron MILL 2000 cost?

New MILL 2000 machines typically price between $400,000 and $575,000 depending on spindle configuration, tool magazine, and options. Working area division for pendulum machining adds to the base price. The MILL 2000 competes with mid-range large-format VMCs from DMG Mori and Mazak.

02 What is pendulum machining on the MILL 2000?

Pendulum machining divides the 2,000 mm X-axis into two working zones. While the spindle machines a part on one side, the operator loads a new blank on the other side. When one part finishes, the spindle moves to the other zone and starts cutting immediately. This eliminates load/unload downtime and significantly increases spindle utilization.

03 How does the MILL 2000 compare to the DMG Mori DMF 260?

Both are large-format vertical machining centers with moving column designs. The DMG Mori DMF 260 offers up to 2,600 mm X-axis and is well-established in aerospace. The MILL 2000 provides competitive performance with Chiron's thermal stability and build quality. DMG Mori has a larger service network; Chiron offers competitive pricing.

04 Can the MILL 2000 do 5-axis machining?

The standard MILL 2000 is a 3-axis machine. 5-axis capability requires adding a rotary table or swivel head. For dedicated large-format 5-axis work, consider the MILL series Five Axis variants or other platforms in Chiron's lineup.

05 What materials can the MILL 2000 handle?

With the HSK-A63 spindle, the MILL 2000 excels on aluminum, brass, and general steel work. The HSK-A100 high-torque option handles steel, stainless, cast iron, and titanium. The working envelope and spindle options make it versatile across aerospace aluminum and industrial steel applications.