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GRINDERS, CYLINDRICAL, PLAIN (Also See Grinders, Roll)

16" x 24" Shigiya (Japanese) #GPA-40-60, high-precision, full auto cycle, 1987, #153375

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General Specifications


Swing: 16"
Centers: 24"
Manufacturer: shigiya
Model: gpa-40-60
Stock #: 153375
Price: Request a Price

Dealer Information
Machinery Values Inc logo
Machinery Values Inc
401 Supor Blvd.
Harrison, NJ 07029-2059
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Contact: Andrew Valitt
Tel: 973-497-7600
Fax: 973-497-7501
Email: grinders@machineryvalues.com
  
Gold Level Dealer Since 1997
Website: www.machineryvalues.com/

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Detailed Product Description


16" X 24" SHIGIYA (JAPANESE) HIGH-PRECISION PLAIN CYLINDRICAL GRINDER

WITH POWER “OVER-THE-WHEEL″ DRESSER


MODEL: GPA-40-60 S/N: 197200 NEW: 1987


SWING ............................... 16"

DISTANCE BETWEEN CENTERS ............ 24"

LONGITUDINAL TABLE SPEED ............ 2" TO 160" IPM

TABLE SWIVELS, WHEELHEAD SIDE ....... 11 DEG.

OPERATOR SIDE ....................... 1 DEG.

MAX. STROKE OF WHEELHEAD ............ 6.9"

MAX. AUTO INFEED STROKE ............. 0.2"

AUTO INFEED RATE .................... 0.00004" TO .004"

PLUNGE INFEED ....................... 0.00008" TO .08"

POWER RAPID WHEELHEAD ADVANCE

& RETRACTION STROKE ................. 1.2"

HANDLE FEED, ONE REV. ......... ..... 0.01"

HANDLE FEED, ONE DIVISION ........... 0.0001"

GRINDING WHEEL SIZE ................. 16" DIA. X 1"-3"W

` X 5" BORE

GRINDING WHEEL SPEEDS (2) ........... 1,536/1,675 RPM

WORKHEAD SPINDLE TAPER .............. #4 MT

WORKHEAD SPINDLE SPEEDS (9) ......... 18 TO 360 RPM

TAILSTOCK SPINDLE TAPER ............. #4 MT

TAILSTOCK SPINDLE TRAVEL ............ 1.2"


APPROX. MACHINE WEIGHT .............. 6,200 LBS.

FLOOR SPACE REQUIRED FOR OPERATION .. 6' x 6'


EQUIPPED WITH:

POWER “OVER-THE-WHEEL″ DRESSER OPTION


HYDRAULIC OPERATION FEATURING:

-POWER TABLE TRAVERSE

-ADJUSTABLE TABLE DWELL

-AUTO INFEED

-PLUNGE INFEED (DUAL RATE) (COARSE & FINE)

-RAPID WHEELHEAD ADVANCE & RETRACTION

INDEPENDENT SPARKOUT TIMERS FOR AUTO INFEED & PLUNGE CYCLES

GRINDING OPERATIONS (UP TO 30 SECONDS)

WHEELHEAD FEATURES HYDROSTATIC BEARING DESIGN

(AUTO-PRESSURE LUBRICATED)

EXTERNAL HYDRAULIC SYSTEM

COOLANT SYSTEM

AUTOMATIC LUBRICATION SYSTEM

DEAD WORKHEAD SPINDLE

10 H.P./3/60/230-460 VOLT WHEELHEAD MOTOR

MACHINE IS PRESENTLY WIRED FOR 220 VOLTS




** INSPECT IN OUR HARRISON, NJ WAREHOUSE **

** VERY GOOD CONDITION & APPEARANCE **