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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 1049-740328
    Manufacture Year 2007
    Operation Hours not applicable
  • Metal working machine
  • Grinders
  • Double sided grinders
  • SIEMENS 840 D
  • grinding height
    75 mm
    grinding width
    150 mm
    grinding wheel diameter
    600 mm
    SIEMENS 840 D
    total power requirement
    110 kW
    weight of the machine ca.
    14000 kg
    dimensions of the machine ca.
  • D I S K U S (Germany)
    Vertical Double Face Grinding Machine, “C”- Frame Design,
    with SIEMENS CNC-Control Model 840 D and Rotary Workpiece Feeding
    System for Trough Feed and Through Feed Plunge-In Cut Grinding
    Model DDS 600 XR E 1
    Year 2007, but partially reconditioned in 2021 (Dresser Unit) #xxxx

    Dimension of Grinding wheels Ø, each 600 x 150 x 75 mm

    Workpiece dimensions approx.. 20 x 120 mm
    Vertical adjustment of each grinding head 170 mm
    Electronic infeed impulse 0.0001 mm

    External Ø of workpiece carrier disk, approx. 810 mm
    Feeds of rotary workpiece feed system, infinitely variable 20 – 240 mm/sec

    Grinding wheel speeds, each, infinitely variable 800 rpm (32 m/s)

    Grinding spindle drive, each 48 kW
    Total electrical load, approx. 110 kW - 400 V - 50 Hz
    Weight, approx. 14,000 kg

    Accessories / Special Features:
    • SIEMENS CNC – Control Model 840 D with Easy Mask Surface, Siemens S 7,
    • 4 controlled Axis i.e. Z and W= Stroke of Grinding Spindles top and
    bottom, X= Dressing stroke
    E = Rotation-speed of Workpiece and eventl. also indexing possible.
    • The grinding wheels Dressing Unit has been completely reconditioned by
    DISKUS-Works and was reattached and aligned by specialists. Also with
    compensation of dressing amount.
    and with presettable automatic dressing cycles. Safety Crash control by
    acoustic emmission.
    • Choice between two grinding processes i.e.: Thru Feed Grinding with
    fixed grinding height and Thru-Feed plunge cut grinding with continious
    infeed of upper spindle head and return movement.
    Advantage for larger WP-Size and smaller batches
    • Infinetly variable grinding speed by temprature stabilized Motorspindles and infinetly variable
    infeed of grinding heads, ideal to meet all production requirements.
    Air pressure sealed,
    • Tilting points for upper spindle head to adjust grinding angle.
    • IONIC -Measuring Device model 17 A with Monitor and two measuring
    probes in direct contact with the ground workpieces, for actuating the
    automatic infeed if tolerances too high, piece counter, statistics, etc
    • Separate switch cabinet, various holders for the transportation disc,
    magazine for WP-blanks,
    conveyor band for finished parts, completely covered working area with
    two service doors,intermediate tank for coolant, but no coolant device
    available (central supply)
    ideal Machine for grinding rings and plates, hydraulic parts and all
    kinds of punched parts.

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

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