Kellenberger 1000U OD

Listing description

Kellenberger "Swiss" super-precision universal I.D./o.D. Cylindrical grinder


** presently equipped with factory risers providing for 17.8" swing **


** machine is equipped to grind o.D., I.D & face
Grinding tasks **

Model: 1000u mfg. 1982

Distance between centers ........................ 39- 3/8"
Distance between centers w/tailstock
Overhanging ................................... 47- 1/4"
Height of centers, with removable risers ........ 9- 27/32"
Standard swing without risers ................... 9.8"
Present swing with 100mm risers that are with
The machine .................................... 17.8"

Table:
Longitudinal table travel ....................... 51- 13/16"
Longitudinal table travel per turn of handwheel:
Coarse ........................................ 25/32"
Fine .......................................... 3/32"
Longitudinal table speed (hydraulic) ............ 0.6 - 240" ipm
Table swivels ................................... 9 degrees
Reversing dwell ................................. 0 to 5 seconds
Grinding wheel infeed:
1 graduation of feed scale .................... 0.0002"
Automatic feed, maximum ....................... 0.036"
Auto. Infeed per table reversal ............... 0.00005" to .0012"
Infeed for plunge grinding .................... 0.00004" to .002"
Micrometer stop, 1 graduation ................. 0.00005"

Universal grinding spindle head:
Transverse movement of wheel slide ............ 11-1/4"
Hydraulic rapid wheel slide advance/retraction
Stroke ....................................... 1-37/64"
Grinding wheel speeds (4) ..................... 1500, 1700, 2200& 3600 rpm
Grinding wheel for cylindrical
Grinding ..................................... 16" x 2" x 5"
Grinding wheel (surface grinding) ............. 10" x 3/4" x 3"
Swivel of grinding head w/locking every
90 degrees ................................... 270 degrees
Vertical motion of grinding spindle head,
Height of centers ............................ 4-59/64" to 13-25/32"

Workhead:
Infinit. Variable spindle speeds .............. 10 - 400 rpm
Workhead swivels .............................. 360 degrees
Inside taper of work spindle .................. #5mt

Approximate floor space required ................ 106" x 64" x 66"H
Approximate machine weight ...................... 6,500 lbs

Machine features:
Hydraulic operation featuring:
-single lever control
-infinitely variable table traverse
-automatic infeed
-plunge infeed
-rapid wheel advance & retraction
-sparkout timer

Adjustable center height feature



Equipped with:
Swing around I.D. Grinding attachment with I.D. Grinding spindle
Face grinding attachment with wheel hub & wheel guard
Coolant system with paper filtration
4 hp wheel head motor
Workhead spindle is "Live & dead"
Face plate with mt no.5 taper mount
Table mounted dresser
3/60/230-460 volt electrics


Special note:
This machine is presently set up for 17.8" swing, with 100mm risers.

This equipment is located in US