1980 Kellenberger Swiss 19.8" x 20" High Precision Universal I.D./O.D. Grinding Cylindrical Grinder
*URF Series Machine - Extra Heavy Workhead
Capacity (3,000 Inch Pounds Including Fixture),
Large Swing (19-3/4") Makes this Machine Unusual & Extremely Desireable,
Especially Parts
That need to be Chucked. Industries Such as Aerospace, Roller
Bearing & Tool & Die Shops
Will Find this Machine Particularly Useful!
Model: 600 URF S/N - 1677/455
SPECIFICATIONS:
Maximum Swing in Gap - 19-3/4"
Length of Gap from Faceplate to Table Work Surface - 10"
Center Distance From Table to Tailstock Center - 8-1/4"
Distance Between Centers (Approximate) - 20"
Longitudinal Table Travel - 35-1/2"
Longitudinal Table Travel Per Turn of Handwheel Course:
25/32"; Fine: 3/32
Longitudinal Table Speed (Hydraulic) - 0.06 to 18' FPM
Table Swivels - 11 Degrees
Reversing Dwell - 0 to 5 Seconds
Grinding Wheel Infeed:
1 Graduation Of Feed Scale - 0.0002"
Automatic Feed, Maximum - 0.035"
Auto. Infeed Per Tble Reversal - 0.00005" to .0012
Infeed For Plunge Grinding - 0.00004" to .002"
Plunge Grinding Infeed Speed - 10 to 1,000 UIN/Sec
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 -
1-9/16"
Grinding Wheel Speeds (3) - 1,530, 1,750, & 2,040 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
WorkHead:
Infinite Variable Spindle Speeds - 5 - 500 RPM
Workhead Swivels - 360 Degrees
Inside Taper of Work Spindle - #5MT
Workhead Motor - 2.2 KW
Approximate Floor Space - 102" x 64" x 66"H
Approximate Machine Weight - 7,000 lbs
MACHINE FEATURES:
Hydraulic Operation Featuring:
Single Lever Control
Infinitely Variable Table Traverse
Automatic Infeed
Plunge Infeed
Rapid Wheel Advance & Retraction
Sparkout Timer
16" x 2" x 5" O.D. Grinding Wheel
EQUIPPED WITH:
Swing Around Internal Grinding Attachment
Internal Grinding Spindle, 3" Cup Wheel, Wheel Collet Type
12" Diameter "Eclipse" Model AX12C (Made in England)
Magnetic Chuck Mounted on Face Plate
Face Plate with #5MT Adapter
Tailstock has Optional Fine Adjustment Feature for Taper
Riser Underneath Tailstock
Coolant System w/Magnetic Separator, 48" x 19" x 13"H Tank
Special Features to URF Series
Workhead with Live Workhead Spindle, Extra Heavy Duty Design
that
Allows Permissable Load Capacity of
3,000 Inch Pounds. Workhead Swivel
Range is 36 Degrees, with Fine
Adjustment of +/- 2 Degrees by Handwheel
6 HP Wheelhead Motor
VERY NICE CONDITION AND APPEARANCE
INSPECT UNDER POWER
PRICE: $39,500.00
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