KELLENBERGER UR-H 305 x 1000

•  
  Reference number 20488

  Manufacture Year 1995

  Operation Hours not applicable

• Vendor

  Muller Machines SA
  Industriestrasse 22
  2555 Brügg BE

  Switzerland

  

• Main Category

  Metal working machines

• Category

  Grinders

• Type of Machine

  Cylindrical Grinders

• Manufacturer

  KELLENBERGER

• Control

  KELCO 90

• Technical data

  Centre height

  225 / 305 mm

  Distance between centres

  1000 mm

  Travels:

  Z axis

  1160 mm

  X axis

  350 mm

  Workpiece weight on centres max.

  200 kg

  Diameter

  449 mm

  Grinding weehl left side:

  Diameter

  500 mm

  Width

  80 mm

  Bore

  203 mm

  Grinding wheel right side:

  Diameter

  400 mm

  Width

  40 mm

  Bore

  127 mm

  B axis swivelling range

  +30 / -190 °

  Grinding wheel speeds:

  up to

  1720 rpm

  Peripheral speed

  45 m/s

  Rotatable grinding spindle head (b-axis)

  270 °

  Work piece spindle head:

  speeds:

  stepless

  from

  5 rpm

  up to

  500 rpm

  rotatable

  -10 / +100 °

  taper in spindle: MT

  5

  Tailstock:

  con regolazione micrometrica

  Taper in tailstock:

  4 MT

  Tailstock travel of barrel

  50 mm

  Feeds:

  X axis

  8 m/min

  Resolution

  0.1 µm

  Z axis

  16 m/min

  Resolution

  0.2 µm

  Max. table angular displacement

  -1 / +11 °

  Voltage 50 Hz 3x

  380 Volt

  Total power required

  25 kW

  Machine's weight about

  6000 kg

  Overall dimensions machine:

  Length

  2850 mm

  Width

  2200 mm

  Height

  2100 mm

  Dimensions of the control:

  Length

  550 mm

  Width

  450 mm

  Height

  900 mm

  Various accessories:

  Aumentare

  80 mm

  Coolant system

  Automatic setting tool

  KELSET

  Redressing device

  Internal grinding attachment without spindle

  Set of flanges

  Set of grinding wheels

  Balancing arbor

  Lamp

  Macnetic chuck diameter

  (2x) 300 / 500 mm

  Electronic hand held control

• Description

  CNC cylindrical grinder

• State

  Used