12" X 40" SHIGIYA OKAMOTO #GUA-30-100 OD HYDRAULIC CYLINDRICAL GRINDER. STOCK # 0435526

Stock #: 0435526

Equipped With

SERIAL.................................: 360061
YEAR...................................: 1984
MODEL..................................: GUA-30-100
SWING..................................: 11.8"

DISTANCE BETWEEN CENTERS ..............: 40"
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"
 
WHEEL DRESSER ..........................: HYDRAULIC
 
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