used Universal cylindrical grinding machine KELLENBERGER 600U - 125
| Manufacturer: |
KELLENBERGER |
| Type: |
600 U - 125 |
| Built: |
1980 |
| Retrofit: |
2018 |
Technical Equipment/Features
| Working area |
|
|
| Max. Peak width |
600 |
mm |
| Max. Workpiece Ø |
249 |
mm |
| Peak height |
125 |
mm |
| Table |
|
|
|
| Max. Travel |
900 |
mm |
|
| Travel per handwheel rotation course /fine |
20 / 2,5 |
mm |
|
| Hydraulic wheel |
0,02 - 6 |
mm/min |
stepless |
| Min. reversing distance |
2,5 |
mm |
|
| Holding time during reversing |
0 - 5 |
sec |
stepless |
| Swivel range |
11 |
° |
|
| Cross slide |
|
|
|
| Max. Travel |
285 |
mm |
|
| Travel per handwheel rotation course/fine |
4/ 0,05 |
mm |
|
| Rapid flow and -return hydraulically |
40 |
mm |
|
| Hydraulic feed |
0 - 0,95 |
mm/Ø |
|
| Micro stop of the feed |
0,001 |
mm |
per graduation mark |
Infeed grinding:
Infeed speed course/fine |
0,25 - 25 |
µ/sec |
|
|
Longitudinal grinding:
Infeed amounts per table reversal left,
right or both sides
course/fine
|
1 - 30 |
µ |
|
| Grinding wheel |
|
|
|
| Max. Dimension |
Ø 1400x50x127 |
mm |
|
| Grinding wheel speed |
1.000 - 1.530 |
min-1 |
stepless |
| Speed control via frequency converter |
YASKAWA |
|
New in 2018 |
| Tailstock |
|
|
|
| Taper |
MK 3 |
|
|
| Pinole way |
30 |
mm |
|
| Pinolen-Ø |
50 |
mm |
|
| Workpiece spindle |
|
|
|
| Spitzenkonus |
MK 5 |
|
|
| Speed range workpiece |
20 -400 |
min - 1 |
|
| Swivel range |
360 |
° |
|
| Machine dimensions |
|
|
|
| Space requirement l x b x h |
2,8 x 2,0 x 1,5 |
m |
|
| Weight |
2.650 |
kg |
|
| |
|
|
|
Equipment & Accessories
Scope of geometric retrofit in 2018
- Slideways of X- and Z-axis regrinded, intertable and top table regrinded
- Centre height of headstock and tailstock readjusted
- Machine checked from the bottom up and rebuilt
- Drives for workpiece spindle and grinding wheel renewed with YASKAWA
frequency converter
- Wearing parts replaced
- New machine painting in two-layer-structure with oil-resistant and abrasion
paints Color RAL 7035 lightgrey and RAL 7016 anthracite
