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Most rigid compact gantry in the world

40,000 pound machine with feed rate of 2,800″/min (0-70 m/min) in all axis


  • Torque detection
  • Spindle vibration monitoring
  • Temperature monitoring
  • 3D crash protection software
  • Fencing
  • Operators are not on dangerous coolant tables
  • Cutting tools are enclosed in a safety zone


Aluminum Spindle
Speed: up to 30,000 rpm
Power S1: up to 272 hp (200kW)

Hard Metal Spindle
Speed: 0-12,000 rpm
Torque S1: 370-1,845 ft-lbs (500-2,500 Nm)


X-axis is unlimited and can be extended after installation. RigiMill MG is the best manufacturing platform in the world for long part production machining!

Dual motors on each side

Dual motors on each side with backlash compensation. Accelerates from 0-2,800″/min (0-70 m/min) within 4.7″ (120 mm).

RigiMill MG

3- 4- or 5-axis. Single spindle. Moving gantry machine. Max part size: Unlimited x 61” x 35” (Unlimited x 1,560 x 900 mm). Vertical machining center. Watch RigiMill MG in action

Options: Spindle power and torque, 3- 4- or 5-axis, tool magazine and tool holder.

Automation: Pallet system.

Materials: Cast iron, Aluminum, Titanium, Composite and Steel.

Industries: Aerospace, Extrusion, Heavy equipment and more.

Product information Highlights Technical specification Case studies Video Request a quote

Product Information

The RigiMill MG has achieved a chip removal rate of 1,200 cubic inches (19.7 liters) per minute in aerospace aluminum and is available with an automatic pallet system up to 950″ (24 m)!

RigiMill Moving Gantry (MG) was developed to produce the fastest chip removal rates in the world. Various spindle configurations achieve chip removal rates up to 55 cubic inches/min (0.9 liter/min) in titanium and 1,200 cubic inches/min (19.7 liters/min) in aluminum, this machine makes it possible to use the same machine for high speed roughing and finishing. Equipped with a single spindle, high speed gantry, the RigiMill MG provides the highest quality and precision of machining either aluminum or hard metals.

It is the unique architecture, as the most compact ever gantry structure with monobloc heavy cast iron bridge structure, as well as, its “no Ram” design through vertical moving cross-rail that offers the most rigid spindle thanks to constant overhang feature, and make the RigiMill MG as being a formidable “beast of efficiency”. Learn more about the impressive speed and strength of RigiMill MG through the informative article RigiMill vs. Traditional Multi-gantry Machine, where the machine is compared to traditional multi-gantry machines. This comprehensive comparison showcases the distinctions between the RigiMill and traditional multi-gantry machines.

The RigiMill MG purposely reduced scale is an innovative design solution that offers new achievable performances compared to existing machines in the market. It can be configured to each customer’s specific needs and can be extended in the X-axis direction after installation. RigiMill MG is the best manufacturing platform in the world for long part production machining!

Download product sheet

CASE STUDY: Machining single aisle aircraft wing stringers

From 630” (16 m) aluminum extruded profiles to finished accurate single aisle aircraft stringers: MODIG Technology

MODIG RigiMill MG machines produce 164,050 ft (50,000 m) of single aisle aluminum wing stringers every month worldwide. These typical long and slim parts made of aluminum or titanium alloys are processed on MODIG RigiMill MG with no length limits. A 630” (16m) aluminum wing stringer was previously machined with a well-known multi-machining center in 205 minutes. How fast is it machined in RigiMill MG? Read the article for more details and to learn about the significant time savings achieved.


Our solutions – your advantage!

The all new RigiMill summarizes much of the spirit and ambition that keep us going here at Modig. Developing and producing high-tech machining solutions at the frontline of what is possible, always with the benefits of our clients on our mind. That is what it is all about, and that is what RigiMill exemplifies.

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Up to 1,200 cubic inches (19.7 liters) of chip removal per minute in aluminum

Up to 55 cubic inches (0.9 liter) of chip removal per minute in titanium

Industry leading spindle performance

Most-rigid compact gantry in the world

Roughing and finishing in the same machine

Feed rate of 2,800” per minute in all axis

Automatic pallet system up to 950” (24 m)

Robotic tool loading with tool magazine up to 500 tools

Balluff chip system for cutting tool identification

Accelerations, X-Y-Z-U axes 26 ft/square second (8 m/square second)

Increased productivity per square foot higher than competitors

Cycle time reduction is generally 40% over multi spindle machines – per part!

CNC work holding options

Technical specification


X-axis Unlimited Unlimited
Y-axis 1,560 mm 61 in
Z-axis 900 mm 35 in
A-axis +/− 110 degrees +/− 110 degrees
C-axis +/− 360 degrees +/− 360 degrees

Max part cross section

Length Unlimited Unlimited
Width 1,560 or 2,000 mm 61 or 79 in
Height 900 mm 35 in

Aluminum Spindle

Speed up to 30,000 rpm up to 30,000 rpm
Power S1 up to 200 kW up to 272 hp

Hard Metal Spindle

Speed 0-12,000 rpm 0-12,000 rpm
Torques S1 500-2,500 Nm 370-1,845 ft-lbs

Tool Changer

Number of tools in steps of 50 up to 500 in steps of 50 up to 500
Tool taper HSK63-125A HSK63-125A
Tool changing time 14 sec, chip to chip 14 sec, chip to chip

Feed Rates

X-Y-Z-axes 0-70 m/min 0-2,800 in/min
A and C-axes 360 degrees/sec 360 degrees/sec


Acceleration 8 m/square second 26 ft/square second


Aluminum, composite, cast iron, steel and titanium


Commercial Aircraft
Material: Aluminum

Previous time*: 26 hours
RigiMill MG time: 6.5 hours
Time Savings: 19.5 hours (75%)

Width: 22″ (550 mm)
Length: 484″ (12,300 mm)
Thickness: 2″ (55 mm)


Commercial Aircraft
Material: Aluminum

Previous time*: 205 minutes
RigiMill MG time: 74 minutes
Time Savings: 131 minutes (64%)

Width: 6″ (150 mm)
Length: 630″ (16,000 mm)
Thickness: 2.5″ (65 mm)

*Previous time with well-known multi machining center


RigiMill MG with automatic pallet system for loading and unloading parts up to 950″ (24 m). The video showing both machining in soft- and hard metal.

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