Shigiya GUA-30.60 UNIVERSAL CYLINDRICAL GRINDERS

Price on Request

Make:: Shigiya

Model:: GUA-30.60

Year:: 1985

Ref #:: 154751

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11.8" X 24" SHIGIYA (MADE IN JAPAN) "HIGH-PRECISION" 
        UNIVERSAL  CYLINDRICAL GRINDER 
 
  MODEL: GUA-30.60    S/N: 360121     NEW: 1985
 
SWING .................................. 11.8" 
DISTANCE BETWEEN CENTERS ............... 24" 
LONGITUDINAL TABLE SPEED ............... 2" TO 160" IPM 
TABLE SWIVELS (TOTAL) .................. 10 DEG. 
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" 
PLUNGE INFEED .......................... 0.0008" TO .06" 
ONE REV. OF HANDWHEEL .................. 0.04" 
HANDWHEEL, FINE FEED BY MICRFEED ....... 0.0001" 
WHEELHEAD SWIVELS LEFT & RIGHT ......... 30 DEG. 
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 ................. 6,000 LBS. 
 
 
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
  
WHEELHEAD FEATURES HYDROSTATIC BEARING DESIGN 
(AUTO-PRESSURE LUBRICATED) 
EXTERNAL HYDRAULIC SYSTEM 
AUTOMATIC LUBRICATION SYSTEM 
DUAL LIVE/DEAD WORKHEAD SPINDLE 
 
 

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