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DMU 340 P (FD)

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

Max. X-axis stroke
134 in. 3,400 mm
Max. Y-axis stroke
134 in. 3,400 mm
Max. Z-axis stroke
79 in. 2,000 mm
Max. workpiece diameter
154 in. 3,900 mm
Max. workpiece height
77 in. 1,960 mm
Max. workpiece weight
44,092 lbs. 20,000 kg
Control & software alternatives
SIEMENS
HEIDENHAIN

Highlights

Themed image dmu-340-p-highlight picture 2

Complete machining

  • Milling and turning in one setup with the DirectDrive table with a torque up to 10,200 Nm
  • 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 40,000 mm/min
  • Also available in mill- /turn - version
  • High feed power up to 50 kN
  • Biggest spindle range in the market: powerMASTER motor spindle with up to 1,000 Nm and torqueMASTER gear spindle with 1,800 Nm

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 5 m/s²

  • Thermosymetrical construction
  • 3-point support with an inherently stiff machine bed, no foundation required
  • High temperature stability standard with positioning accuracy down to 15 µm
  • Position accuracy down to 12 µm with accuracy pack option
  • Short and continuous throat depth of milling head (no ram design)
Automotive Manufacturing Excellence in Large CNC Machining | Riemann (Germany)
DMG MORI Portal series - the pinnacle of mechanical engineering
High Precision Machining with µPrecision by DMG MORI

Application Examples

Control & Software

Service & Training

Downloads & Technical Data

Workpiece
Max. workpiece diameter
154 in. 3,900 mm
Max. workpiece height
77 in. 1,960 mm
Max. workpiece weight
44,092 lbs. 20,000 kg
Max. workpiece weight (Type FD)
15,432 lbs. 7,000 kg
Work Area
Max. X-axis stroke
134 in. 3,400 mm
Max. Y-axis stroke
134 in. 3,400 mm
Max. Z-axis stroke
79 in. 2,000 mm