DMU 270 P

The portal series from DECKEL MAHO – more than 1,000 machines installed.

Max. X-axis travel
106.3 in.
Max. Y-axis travel
106.3 in.
Max. Z-axis travel
63 in.
Max. workpiece diameter
133.9 in.
Max. workpiece height
77.2 in.
Max. workpiece weight
26455.5 lbs.
Control & software alternatives
SIEMENS HEIDENHAIN
Highlights
dmu-270-p-highlight picture 2

Complete machining

  • Milling and turning in one setup with the DirectDrive table with a torque up to 8,113.2 ft lb
  • Best surface quality with technology integration grinding

Precision

  • Maximum accuracy through water-cooled feed drive
  • Band filter unit with 2,500 l as standard
  • Highest long-term accuracy due to cooled linear guideways and active spindle growth control.

Performance

  • High dynamics with feed speed up to 2,362 ipm
  • Also available in mill- /turn - version
  • High feed power up to 10,116 lbf
  • Biggest spindle range in the market: powerMASTER motor spindle with up to 737.6 ft lb and torqueMASTER gear spindle with 1,327.6 ft lb


Efficiency

  • Lower energy consumption through intelligent needs-based power units.
  • Gantry design with vertically moving cross beam with hydraulic weight compensation.
  • Fast innovative wheel type magazine with up to 243 tools with minimized footprint. 

Highest rigidity and dynamics up to 53.8 ft/s²

  • Thermosymmetrical construction
  • 3-point support with an inherently stiff machine bed, no foundation required
  • High temperature stability standard with positioning accuracy down to 0.30 µin
  • Position accuracy down to 0.23 µin with accuracy pack option
  • Worldwide unique high precision varinat µPrecision with positioning accuracy down to 0.15 µin
Sample applications
Control & software
CELOS and Industry 4.0 by DMG MORI

CELOS

Integrated digitization of the DMG MORI machines & the shop floor:

  • CELOS Machine: APP-based user interface with access to all production-related information
  • CELOS Manufacturing: 27 CELOS APPs for the optimal preparation & processing of orders
  • Digital Factory: Continuous digital workflows from planning to production & service
Service & training
Downloads & Technical Data
Technology segment
5-Axis
Technology integration
Turning
Grinding
Workpiece
Max. workpiece diameter
133.9 in.
Max. workpiece height
77.2 in.
Max. workpiece weight
26455.5 lbs.
Max. workpiece weight (Type FD)
15432.4 lbs.
Clearance
Max. X-axis travel
106.3 in.
Max. Y-axis travel
106.3 in.
Max. Z-axis travel
63 in.
Max. number of axes
5
Precision
standard
increased accuracy
µPrecision
Magazine capacity
Max. capacity
603
Spindle
HSK-A63 Spindle
HSK-A100 Spindle
Gear spindle
control
SIEMENS
HEIDENHAIN
Production Type
Single parts
Small series (< 50)
Materials
Aluminum
Steel / Cast
Titanium / Inconel