JUNG HF 50 RD

•  
  Reference number 1049-749144

  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

  Surface Grinders with horizontal spindle

• Manufacturer

  JUNG

• Technical data

  grinding length

  500 mm

  grinding width

  200 mm

  workpiece height

  250 mm

  total power requirement

  5,5 kW

  weight of the machine ca.

  2500 kg

  dimensions of the machine ca.

  m

• Description

  J U N G
  Horizontal High Precision Surface- and Profile Grinding Machine
  Model HF 50 RD, Year 1969,
  partially reconditioned in 2021 Serial-no. 4082
  _________________________________________________
  
  Grinding length max. 500 mm
  Grinding width max. 200 mm
  Table size 600 x 200 mm
  Grinding height under grinding wheel approx. 250 mm
  
  Table cross travel approx.. 230 mm
  Table slide cross stroke 0,2 - 8 mm/table stroke
  Table longitudinal travel max.. 550 mm
  Table speed longitudinal 1 – 20 m/min.
  
  Measurement of grinding wheel 225 x 25 x 51 mm
  Grinding wheel speed infinitely adjustable 1.000 - 4.500 rpm
  Vertical feed 0.001 - 0.01 mm/stroke
  Grinding spindle drive infinitely variable load 0,4 – 1,5 kW
  
  Total electrical load 5,5 kW - 380 V – 50 cycles
  Weight approx. 2.500 kg
  
  Accessories/Special Features:
  
  • Due to the infinitely variable speed range of the grinding wheel this
  design is especially suited for grinding of high alloyed steels and
  carbide, hardmetal, etc.
  • Set up switches for plunge-in or normal pendular-grinding with automatic
  infeed
  • Automatic infeed of grinding slide during surface- and/or profile
  grinding, (plunge-in cut)with automatic stop of infeed by contact-Gauge.
  • motorized rapid feed of grinding head up/down
  • Manual straight grinding wheel-dressing device mounted above the
  grinding wheel
  • Manual Table mounted, swivable magnetic chuck make BRAILLON
  size 400 x 200 mm
  • separate converter cabinet for infinitely variable speed regulation and
  with respective display of cutting speed in m/sec.
  • Wet grinding facility including coolant tank and bandfilter cleaning
  device, separate standing,
  • Including 3 separate flanges, some grinding wheels, service tools, etc.
  
  Condition : good – can be inspected here under power, partially
  reconditioned by a JUNG Specialist (table pistons,
  lubrication, infeed system, Dresser, covers, etc.)
  Delivery : ex stock – as inspected
  Payment : net– after completion of contract
  
  
  
  
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• State

  Used