Gasket lathe DMH 400 | DMH GmbH
Fact sheet
DMH Maschine 400


The DMH 400 machine is suited to sophisticated seals with a turning diameter of up to 400 mm and, thanks to its three driven axes, is used as a very modern, versatile machine type in the field of turning, drilling, and milling operations. It is especially suited to elastomers because the 400 machine programming and turning technology were specifically optimized for these.

Model variants

  • Max. turning diameter

    370/290 MM

  • c-axis


  • y-axis


Product info

  • Application areas

    Seal retailers, OEM, mobile hydraulics, heavy hydraulics, oil and gas, production of molded parts

  • Equipment options

    The machine is available in the versions TM (driven tools) and TMY (driven tools with y-axis).

  • Scope of delivery

    Included in the purchase are software, basic tool kit, clamping system, chopper and suction system.

360° view

Technical details

Max. turning diameter (without driven tools/with driven tools)370/290 mm370/290 mm
Main drive power9 kW9 kW
Total weight3,300 kg3,300 kg
Dimensions (L × B × H)2,575 × 1,790 × 2,060 mm2,575 × 1,790 × 2,060 mm
Max. bar diameter45 mm/BB 51 mm45 mm/BB 51 mm
Slide traverse X/Y/Z240/-/510 mm240/60(+40/-20)/510 mm
Max. speed, main drive6,300 1/min.6,300 1/min.
Max. speed, driven tools5,000 1/min.5,000 1/min.
Spindle nose per DIN 55026A 2-5A 2-5
Power input20 kVA20 kVA
Tool sizeVDI 30VDI 30
Turret positions1212
Rapid traverse X/Y/Z24/-/30 m/min.24/10/30 m/min.
Barfeeder interfaceoptionaloptional

Possible Add-Ons

  • Airplast

    DMH 400 TM, DMH 400 TMY

  • Automatic machine door

    DMH 400 TM, DMH 400 TMY

  • Level monitoring

    DMH 400 TM, DMH 400 TMY

  • High pressure pump

    DMH 400 TM, DMH 400 TMY

  • Coolant pressure control

    DMH 400 TM, DMH 400 TMY

  • Cooling water cleaning

    DMH 400 TM, DMH 400 TMY

  • Touch probe

    DMH 400 TM, DMH 400 TMY

  • Remote maintenance

    DMH 400 TM, DMH 400 TMY

  • Changeover Door Suction System 

    DMH 400 TM, DMH 400 TMY

  • Safety protection unit

    DMH 400 TM, DMH 400 TMY

  • Bar Catcher

    DMH 400 TM, DMH 400 TMY

  • Bar feeder

    DMH 400 TM, DMH 400 TMY

  • Part catcher

    DMH 400 TM, DMH 400 TMY

  • Part suction

    DMH 400 TM, DMH 400 TMY

  • Robotic arm

    DMH 400 TM, DMH 400 TMY

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