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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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Asking price

  • Reference number 1049-729438
    Manufacture Year 1986
    Operation Hours not applicable
  • Metal working machine
  • Thread & Worm Machinery
  • Thread & Worm Grinders
  • workpiece diameter
    250 mm
    threading length
    900 mm
    thread pitch
    100 mm
    total power requirement
    12 kW
    weight of the machine ca.
    6500 kg
    dimensions of the machine ca.
  • R E I S H A U E R (Switzerland)
    Universal Thread- Worm-and Ballscrewspindle Grinding Machine
    Model UL 900 Year 1986 # 54990-5

    grinding length 900 mm
    Max. workpiece clamping length 1.200/1.375 mm
    Workpiece Ø / thread Ø, min./max. 10 – 250 mm
    Length adjustment of workhead on table 210 mm
    Max. weight of workpiece approx. 200 kg

    Workspindle bore 45 mm

    Lead range for single-rib wheels 0.3 – 100 mm
    Max. profile 10 module
    Max. lead angle +/- 40 °

    Grinding wheel dimensions, Ø x width 350 x 20/40 mm
    Relief grinding size 0.01 – 8 mm
    Presettable number of flutes 2 – 10, 12, 14 and 16
    27 workpiece speeds 0.4 – 160 rpm
    Stepless adjustable grinding wheel speeds 72 – 2.500 rpm

    Spindle drive, approx. 6 kW
    Total electric load approx.. 15 kW - 400 V - 50 Hz
    Weight approx. 7,500 kg

    Accessories / Special Features:

    * In 2010 retrofitted with a SIEMENS Cycle Control for an automatic Grinding
    Cycle, data Input and control directly on the monitor. The required lead
    can be still adjusted by change gears.
    * Motor-driven diamond roll profiling device Model USL 6100 mounted above
    the grinding wheel,suitable for single and multi-ribbed grinding wheels,
    with automatic compensation.
    * Automatic plunge-cut device. Automatic lift-off of grinding slide for
    return of workpiece slide.
    * Relief grinding device with two cams, also suitable for plunge-in cuts.
    * Hydraulic tailstock with foot switch and expansion compensation.
    * Axial Indexing device for grinding cylindrical grooves in shaft material.
    * Various flanges, separate hydraulic unit, full set of change gears
    * Lift-off safety hood over the working area, monitored by electric switches,
    There is no Coolant Device available, but connection to a central
    Coolant supply with valve control.

    This machine is ideal for grinding Worms, Ballscrewspindles and other threaded spindles !

    Condition : Good to very good. Machine can be soon inspected under power.
    Delivery : Ex stock as inspected.
    Payment : Net, after conclusion of contract.

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