USED 1985 Shigiya GUA-30.60

11.8" Swing 24" Centers Shigiya GUA-30.60 OD GRINDER, HYD. TABLE, AUTO INFEED, PLUNGE, RAPID, SPKT TIMER

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

FOR MORE INFORMATION: Call Andy at 973-497-7600