KELLENBERGER KEL-VARIA UR 175/600

•  
  Numero di riferimento 22073

  Anno di costruzione 1997

  Ore di servizio nessuna informazione

• Offerente

  Muller Machines SA
  Industriestrasse 22
  2555 Brügg BE

  Switzerland

  

• Categoria principale

  Macchine per la lavorazione dei metalli

• Categoria

  Smerigliatrici

• Tipo di macchina

  Macchine per la rettifica cilindrica

• Produttore

  KELLENBERGER

• Comando

  KELCO 90

• Dati tecnici

  Centre height

  175 mm

  Distance between centres

  600 mm

  Max. grinding diameter

  349 mm

  Workpiece weight on centres max.

  150 kg

  Grinding wheel right and left hand

  Grinding wheel:

  Diameter

  400 mm

  Width

  63 mm

  Bore

  127 mm

  max. grinding wheel width

  63 mm

  B axis resolution max.

  0.001 °

  Grinding wheel speeds:

  from

  1500 rpm

  up to

  2200 rpm

  Resolution

  Rotatable grinding spindle head (b-axis)

  240 °

  Peripheral speed

  32 m/s

  Indexing automatic

  0.1 °

  Rapid feed motion

  10 m/min

  Work piece spindle head:

  speeds:

  stepless

  from

  5 rpm

  up to

  500 rpm

  rotatable

  90 °

  taper in spindle: MT

  5

  Collet device

  Taper in tailstock:

  3 MT

  Tailstock travel of barrel

  30 mm

  Table speed:

  stepless

  from

  0.02 m/min

  up to

  6 m/min

  Max. table angular displacement

  10 °

  Voltage 50 Hz 3x

  380 Volt

  Grinding spindle motor

  4.4 kW

  Workpiece spindle motor

  2.4 kW

  Machine's weight about

  6000 kg

  Various accessories:

  Paper filtration system

  Coolant filter system

  Electrical measuring instrum.

  Internal grinding attachment:

  Number of spindles

  1

  Grinding wheel speeds:

  up to

  28000 rpm

  Lamp

  Macnetic chuck diameter

  250 mm

  Three-jaw bezel folds open

  Steady

• Descrizione

  CNC cylindrical grinder

• Stato

  Usato