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KELLENBERGER 600 U

KELLENBERGER
PRECISION UNIVERSAL CYLINDRICAL GRINDING MACHINE
TYPE: 600 U
YEAR OF MANUFACTURE: 2003
PARTIAL OVERHAUL: 2026

(Technical data see attached documents)

Center height: 175 mm (without height adjustment)
Grinding length: 600 mm

Equipment:

- Standard accessories
- Internal grinding device for D: 80 mm max. incl. coolant supply through the workpiece spindle
- Grinding wheel equipment left for D: 400 x 50 x 127 mm (standard)
- Grinding wheel equipment right for D: 300 x 40 x 127
- Grinding wheel flange for wheels D: 400 x 50 x 127 mm (left) and
D: 300 x 40 x 127 (right), balancing weights outside (3 pieces left, 2 pieces right)
- Variable spindle drive with Danfoss frequency converter
- Balancing device for dynamic balancing, type ELASO
MANOBALANCE 750/EB 2000
- RENAUD internal grinding spindle type REN 828 (grease-lubricated with compressed air lock)
- Various internal grinding mandrels for REN 828 – 1235, 1645, 2060, 2575 (4 pieces)
- Various chucks HJNZ 28 for HJN 828 with 2 collets D: 3 mm and D: 6 mm
- Tailstock standard MK 5 with adapter flange DIN 55027 size 5”
Bore D: 38.2 mm (standard)
- Sine bar on the tailstock
- Tailstock with manual retraction for quill travel
- Micrometer adjustment on the tailstock
- Pneumatic relief of the tailstock
- FORKARDT planetary three-jaw chuck D: 200 mm
- REISHAUER wedge-bar three-jaw chuck D: 160 mm
- Permanent magnet chuck D: 200 mm
- Collet chuck for Schaublin B32
- Set of 59 collets Schaublin B32, D: 1.0 – 30.0 mm, graduation 0.5 mm
- Set of 8 workpiece supports incl. holder
- Three-jaw steady rest, 175 mm, foldable, D: 3-120 mm
- Swiveling dressing tool for dressing during external, surface or internal grinding
- Side and angled dressing tool for side and angled dressing of the grinding wheels
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- Dial indicator stop for table swiveling with dial indicator 1/100 mm
- Dial indicator stop for table longitudinal movement with dial indicator 1/100 mm
- Dressing stop for internal grinding
- HEIDENHAIN Digital length measuring system for the X and Z axes
- STREULI paper band filter SPB 3, 90 l/min at 0.26 bar, tank volume 240 l
- WALDMANN machine lamp
- Set of vibration-damping pads
- Three-color paint finish (light gray RAL 7035/blue RAL 5012/dark gray RAL 7016)
- New acceptance test report according to KELLENBERGER standard
- CE conformity
- Documentation

Condition: very good, machine geometrically and mechanically overhauled (see geometry report)

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