SIELEMANN RFsB 100

•  
  Reference number 1049-653353

  Manufacture Year 1969

  Operation Hours not applicable

• Vendor

  Hans-Jürgen Geiger Maschinen-Vertrieb GmbH
  James-Watt-Straße 12
  72555 Metzingen

  Germany

  

• Main Category

  Metal working machines

• Category

  Grinders

• Type of Machine

  Rotary table surface grinders with vertical spindle

• Manufacturer

  SIELEMANN

• Technical data

  rotary table diameter

  1000 mm

  grinding height

  500 mm

  grinding head - power requirement

  15/5,5 kW

  total power requirement

  30 kW

  weight of the machine ca.

  18 t

  dimensions of the machine ca.

  m

• Description

  S I E L E M A N N (Germany)
  Hydraulic Rotary Table Internal and Face Grinding Machine
  with two grinding heads and with horizontal workpiece clamping
  Model RFsB 100
  Year 1969 / fully reconditioned by the manufacturer in 1990
  _______________________________________________________
  
  Max workpiece Ø 1,000 mm
  Max. height of workpiece, approx. 400 mm
  Mounting height under grinding spindles approx. 500 mm
  Grindable Bore Ø, approx. 50 – 900 mm
  Max. Workpiece weight approx.. 900 kg
  Distance between Table bore and column 1.150 mm
  
  Table Ø / Face plate Ø, approx. 1,000 mm
  Table speeds, hydraulic, infinitely variable, right/left 5 – 60 rpm
  Table/workpiece infeed, 5 steps 0.0025 – 0.025 mm/stroke
  Table stroke approx. 500 mm
  Distance between grinding spindle and machine body 600 mm
  Surface Grinding Head Ø (Segmented wheel) 450 mm
  
  Grinding slides stroke, max. 500 mm
  Grinding slide speeds, infinitely variable 0.2 – 1 m/m
  Max. Internal Grinding spindle Ø 140/100 mm
  Grinding cup wheel Ø, up to approx. 200 mm
  
  Motor for Surface Grinding 15 kW / Motor for Internal Grinding Spindle 5,5 kW
  Total electrical load, approx. 30 kW - 380 V - 50 Hz
  Weight, approx. 18,000 kg
  
  Accessories / Special Features
  • The rotary table carries the workpiece and is also actuating the automatic
  grinding infeed
  • The relevant Grinding head can be swivelled in by turning the Column
  (hydraulic lift) so the workpieces can be ground in one setting with exact
  angles.
  • Built-on magnetic face plate, Ø approx. 1,000 mm, with 5 T-slots and
  stepless adjustment for the magnetism
  • Automatic workpiece infeed, with automatic depth stop.
  • Separate Height adjustment of internal grinding head, Grinding
  spindle Ø 100 mm.
  • Dressing devices mounted on each grinding head, Separate Switch Cabinet
  and hydraulic unit,
  • No Coolant Device available
  
  This machine is ideal for grinding bulky and heavy workpieces like housings,
  gears (!) bearing rings, cylindrical knives, etc.
  
  Condition: Good. Machine can be inspected soon under power
  Delivery : Ex stock as inspected.
  Payment : Net, after conclusion of contract.
  
  
  
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• State

  Used