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Shigiya GUA-30-100, 1985, HYD. TABLE, AUTO INFEED & PLUNGE UNIVERSAL CYLINDRICAL GRINDERS

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Make:: Shigiya

Model:: GUA-30-100, 1985, HYD. TABLE, AUTO INFEED & PLUNGE

Year:: 1985

Ref #:: 178268

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   11.8" X 40" SHIGIYA-OKAMOTO (MADE IN JAPAN) 
  "HIGH-PRECISION" UNIVERSAL CYLINDRICAL GRINDER 
 
  MODEL: GUA30-100    S/N: 128106     NEW: 1985 
 
SWING ............................... 11.8"
DISTANCE BETWEEN CENTERS ............ 40" 
LONGITUDINAL TABLE SPEED ............ 2" TO 160" IPM 
TABLE SWIVELS  ...................... 7° CCW/1° CW 
MAX. STROKE OF WHEELHEAD (MANUAL) ... 6.9"
RAPID TRAVERSE (HYDRAULIC) .......... 1.6" 
MAX. AUTO INFEED STROKE ............. 0.4" 
AUTO INFEED RATE .................... 0.00004" TO .004" 
AUTO PLUNGE INFEED .................. 0.0008" TO .06" 
ONE REV. OF HANDWHEEL ............... 0.04" 
HANDWHEEL, FINE FEED BY MICRFEED .... 0.0001" 
WHEELHEAD SWIVELS LEFT & RIGHT ...... 30° 
GRINDING WHEEL SIZE ................. 14" DIA. x 1"-2"W 
                                       x 5" BORE
GRINDING WHEEL SPEEDS (2) ........... 1,675/2,013 RPM 
WORKHEAD SPINDLE TAPER .............. #4 MT 
WORKHEAD SPINDLE SPEEDS (9) ......... 13 TO 252 RPM 
WORKHEAD SWIVELLING RANGE (TOTAL) ... 120 DEG.
TAILSTOCK SPINDLE TAPER ............. #4 MT 
TAILSTOCK SPINDLE TRAVEL ............ 1.2" 
 
APPROX. MACHINE WEIGHT .............. 7,260 LBS. 
APPROX. DIMENSIONS ............... 108" x 82"D x 60"H
 
  
THIS MODEL, HYDRAULIC OPERATION FEATURING: 
-POWER TABLE TRAVERSE 
-ADJUSTABLE TABLE DWELL 
-AUTO INFEED 
-DUAL RATE (COARSE/FINE) PLUNGE INFEED
-RAPID WHEELHEAD ADVANCE & RETRACTION 
INDEPENDENT SPARKOUT TIMERS, FOR AUTO INFEED 
  & PLUNGE GRINDING OPERATIONS
  
 OTHER STANDARD FEATURES:
WHEELHEAD FEATURES HYDROSTATIC BEARING DESIGN 
(AUTO-PRESSURE LUBRICATED) 
EXTERNAL HYDRAULIC SYSTEM 
SEPARATE LUBRICATION SYSTEM FOR WHEELHEAD SPINDLE OIL
AUTOMATIC LUBRICATION SYSTEM FOR WAYS
DUAL LIVE/DEAD WORKHEAD SPINDLE 
5 H.P. WHEELHEAD MOTOR, 3/60/230-460 VOLTS
 
EQUIPPED WITH:
COOLANT SYSTEM WITH MAGNETIC SEPARATOR
SONY 2-AXIS DIGITAL READOUT
14" WHEEL
CENTER IN WORKHEAD, #4 MT
WORK LIGHT
DIAL INDICATOR FOR TABLE SWIVEL
MACHINE IS WIRED FOR 3/60/220 VOLTS
 
 
 
 
** INSPECT UNDER POWER IN OUR HARRISON, NJ WAREHOUSE ** 
*** EXCEPTIONAL - FAR BETTER THAN TYPICAL,
   CONDITION & APPEARANCE (ORIGINAL PAINT) ***

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