DMG Mori DMU 90 p duoBLOCK

$650,000 - $1,000,000 Updated 2026-03-19

Key Specifications

X Travel

900 mm (35.4 in)

Y Travel

1,050 mm (41.3 in)

Z Travel

850 mm (33.5 in)

Max Spindle

12,000 RPM (15,000 / 20,000 RPM optional)

Spindle Taper

HSK-A100

Tool Capacity

60 standard (expandable to 453)

Overview

The DMG Mori DMU 90 p duoBLOCK is a mid-range entry in the duoBLOCK 5-axis portal platform, delivering 900 x 1,050 x 850 mm (35.4 x 41.3 x 33.5 in) of travel with the thermosymmetric casting design and three-guideway Y-axis construction that define the duoBLOCK series. This machine bridges the gap between the compact DMU 80 p and the larger DMU 100 p, offering 100 mm more X-travel than the 80 while maintaining the same Y/Z envelope.

The table handles workpieces up to 1,000 mm (39.4 in) in diameter and 1,450 mm (57.1 in) tall, with a generous 1,800 kg (3,968 lb) table load capacity. This load rating places the DMU 90 p among the most capable machines in its size class for heavy aerospace forgings, large mold bases, and energy sector components that require both mass and precision.

The standard spindle delivers 52 kW (70 hp) with 430 Nm (317 ft-lb) of torque, providing strong cutting capability for steel and titanium. The powerMASTER 1000 option steps up to 77 kW (103 hp) and 1,000 Nm through HSK-A100. The 5X torqueMASTER gear spindle pushes to 1,300 Nm for the heaviest roughing applications. High-speed spindle options serve aluminum-focused production.

DMG Mori quotes 96% uptime for the duoBLOCK platform, reflecting the maturity and reliability of this proven design. Control options include SIEMENS SINUMERIK ONE and HEIDENHAIN TNC7 with CELOS X integration. The DMU 90 p duoBLOCK competes with machines like the Okuma MU-6300V, Hermle C 42, and the larger Makino platforms, offering the duoBLOCK rigidity advantage at a price point between the 80 and 100 variants.

Full Specifications

Parameter	Value
X-Axis Travel	900 mm (35.4 in)
Y-Axis Travel	1,050 mm (41.3 in)
Z-Axis Travel	850 mm (33.5 in)
B Axis Swivel	-30 to +180 degrees (210 total)
C Axis Rotation	360 degrees continuous
Max Spindle Speed	12,000 RPM (15,000 / 20,000 RPM optional)
Spindle Taper	HSK-A100
Spindle Motor Power	52 kW / 70 hp standard (77 kW / 103 hp powerMASTER 1000)
Spindle Torque	430 Nm / 317 ft-lb standard (1,000 Nm / 738 ft-lb powerMASTER; 1,300 Nm torqueMASTER)
Max Workpiece Diameter	1,000 mm (39.4 in)
Max Workpiece Height	1,450 mm (57.1 in)
Max Table Load	1,800 kg (3,968 lb)
Tool Capacity	60 standard (expandable to 453)
Rapid Traverse Rate	60 m/min (2,362 ipm)
Uptime Rating	96%
CNC Control	SIEMENS SINUMERIK ONE / HEIDENHAIN TNC7 (CELOS X)
900 Mm	35.4 in.
1050 Mm	41.3 in.
850 Mm	33.5 in.
1000 Mm	39.4 in.
1450 Mm	57.1 in.
1800 Kg	3968.3 lbs.
Customer Benefits	MPC Graph: aktuelle und angelernte Prozesswerte. / MPC Diagnostics: Lagerzustand, Anzahl von Stoß und Crash.

Specifications sourced from us.dmgmori.com — verified 2026-03-28

Strengths & Limitations

Strengths

900 mm X-travel provides 100 mm more reach than the DMU 80 p while maintaining the same proven duoBLOCK construction
1,800 kg table load capacity handles heavy aerospace billets, mold bases, and energy sector castings
DuoBLOCK three-guideway Y-axis and thermosymmetric casting provide exceptional rigidity under heavy cutting
1,000 mm workpiece diameter accommodates large aerospace and energy components in a single clamping
Multiple spindle options from 430 Nm standard to 1,300 Nm torqueMASTER cover every cutting scenario
96% quoted uptime backed by DMG Mori global service network ensures production reliability

Limitations

Starting at $650K and commonly $800K+ configured, significant capital investment requiring careful ROI analysis
HSK-A100 tooling ecosystem costs significantly more than HSK-A63, impacting total cost of ownership
Machine footprint and weight demand reinforced foundations and dedicated installation planning
DMG Mori service and annual maintenance contract costs are among the highest in the industry

Best For

Aerospace manufacturers machining mid-to-large structural components requiring duoBLOCK rigidity and large travel Mold and die shops producing large injection molds requiring 5-axis contouring in hardened steel Energy sector manufacturers machining turbine components, large valve bodies, and pump housings Job shops seeking a duoBLOCK platform sized between the 80 and 100 for versatile heavy-duty 5-axis work Production environments requiring high spindle torque (up to 1,300 Nm) for maximum material removal rates

Frequently Asked Questions

01 What does a DMG Mori DMU 90 p duoBLOCK cost?

New DMU 90 p duoBLOCK machines price between $650,000 and $1,000,000 depending on spindle selection, tool magazine, and options. A mid-configured machine with standard spindle and 60-tool magazine runs approximately $700,000-$750,000. Adding the powerMASTER or torqueMASTER spindle and larger magazine pushes toward $900,000+.

02 How does the DMU 90 p compare to the DMU 100 p duoBLOCK?

The DMU 100 p adds 100 mm more X-travel (1,000 vs 900 mm), 200 mm more Y-travel (1,250 vs 1,050 mm), and 400 kg more table load (2,200 vs 1,800 kg). Both share the same spindle options and duoBLOCK construction. The 100 p typically costs $50,000-$100,000 more. Choose the 90 p when your parts fit within its envelope.

03 Is the FD mill-turn option available on the DMU 90 p?

DMG Mori offers FD variants across the duoBLOCK lineup. The DMU 90 p FD adds DirectDrive turning capability. Table load drops in FD configuration. Contact DMG Mori for current FD availability and specifications for the 90 p specifically.

04 What spindle should I choose?

The standard 430 Nm spindle handles general-purpose steel and aluminum work. The powerMASTER 1000 at 1,000 Nm is ideal for titanium and Inconel production. The torqueMASTER at 1,300 Nm is for shops doing the heaviest roughing. High-speed 15K/20K RPM options serve aluminum-intensive aerospace work.