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Geiger Maschinen-Vertrieb


Hans-Jürgen Geiger Maschinen-Vertrieb GmbH
James-Watt-Str. 12
72755 Metzingen
+49 (0)7123/18040
+49 (0)7123/18384

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  • Reference number 1049-727192
    Manufacture Year 1971
    Operation Hours not applicable
  • Metal working machine
  • Hydraulic Presses
  • Open Gap Straightening Presses
  • pressure
    100 t
    360 mm
    400 mm
    total power requirement
    18,5 kW
    weight of the machine ca.
    7000 kg
    dimensions of the machine ca.
  • J E N N Y (Switzerland)
    Hydraulic Single Column – Straightening and Broaching Press
    Model EPR 100
    Year 1971 / 1991 reconditioned (39 355)

    Pressure of upper piston 100 to (!)
    Pressure for the Broaching Process 16 to
    Retraction force approx. 20/4 to
    Total stroke length 400 mm
    Estimated straightening stroke approx. 50 mm
    Total press table area approx. 2.400 x 400 mm

    Mounting height under straightening ram 600 mm
    Throat ram center to column 360 mm
    Ram-Ø approx. 220 mm
    Pressure force max. 180 bar
    Mortise-Æ in ram approx. 65 mm

    Stroke speeds downwards approx. 22 mm/sec
    upwards 55 mm/sec
    Oil tank capacity for hydraulic oil approx. 300 liters

    Total electrical load approx. 18,5 kW - 380 V - 50 cycles
    Weight approx. 7 to / height of machine 2.80 m

    Accessories / Special Features:

    • For straightening of shafts, rolls, spindles, etc. between centers or for
    workpieces with other shapes (square/rectangle/tubes) on the table with
    supports or prisms.
    • For this purpose the machine is equipped with a movable straightening
    support (Device) for Cylindrical parts consisting of 2 special designed
    center tailstocks, height of centers approx. 185 mm, width between centers
    approx.. 2.000 mm and infinitely length adjustable, the right tailstock
    quill can be operated manually.
    This straightening carriage is movable by rollers on an intermediate table
    of approx.. 4.400 mm X 300 mm, the two tailstocks are connected together
    with two bars.
    The carriage is moved manually.
    • Two table extensions each 1000 mm, up to a total table size of
    4.400 x 300 mm,
    • Hand lever for accurate fine control of the straightening ram within a
    certain pre-adjustable stroke and with a cam by turning the handle to
    increase the stroke slightly for the straightening process.
    • Measuring gauge with feeler mounted on column, swivable.
    • Press is also suitable for broaching jobs with faster stroke speeds up and

    Conditio : good to very good (inspite of the age)– can be inspected in
    operation under power,
    Delivery : ex stock – as inspected
    Payment : net – after completion of contract

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