USED 1981 Myford MG-12-HAR, 1981, HYD. TABLE, AUTO INFEED, RAPID,

5" Swing 12" Centers Myford MG-12-HAR, 1981, HYD. TABLE, AUTO INFEED, RAPID, OD GRINDER, SPARKOUT TIMER, 12" WHEEL,

       5" X 12" MYFORD HIGH-PRECISION

       HYDRAULIC CYLINDRICAL GRINDER

MODEL:  MG12-HAR    S/N: HAR-147251    NEW: 1981

MAXIMUM GRINDING DIAMETER ........... 3"

SWING OVER TABLE .................... 5"

CAPACITY BETWEEN CENTERS ............ 12"

MAXIMUM TABLE TRAVEL ................ 13-3/4"

TABLE SWIVELS EITHER WAY ............ 10°

TABLE TRAVEL PER REV. OF HANDWHEEL .. 0.44"

HYDRAULIC TABLE TRAVERSE ............ 0 TO 120" IPM

DWELL (CARRIAGE) .................... 0 TO 8 SECONDS

WHEELHEAD,

(ALL GRADUATIONS, ON WORK DIAMETER):

TOTAL TRAVEL BY FEED SCREW .......... 3-7/8"

HYDRAULIC RAPID RETRACTION .......... 1-1/8"

INFEED PER REV. OF HANDWHEEL ........ 0.04"

WHEEL FEED GRADUATION ............... 0.0002"

FINE FEED TO DEAD STOP .............. 0.00005"

INTERMITTENT INFEED, COARSE, MAX. ... 0.002"

INTERMITTENT INFEED, FINE, MIN. ..... 0.00005"

SPARKOUT ............................ 0 TO 50 SECONDS

WHEEL SPEEDS (2) .................... 1830 & 1988 RPM

GRINDING WHEEL ...................... 12" x 1-1/2" x 5"

MINIMUM WHEEL DIAMETER FOR

 ZERO WORK DIAMETER ................. 10"

WORKHEAD:

INFINITELY VARIABLE SPINDLE SPEEDS .. 50 TO 900 RPM

CAPACITY THRU STANDARD DRAW TUBE .... 3/4"

MAXIMUM COLLET CAPACITY ............. 3/4"

APPROXIMATE WEIGHT .................. 2,226 LBS

MACHINE FEATURES:

HYDRAULIC TABLE TRAVERSE

AUTOMATIC INFEED

VARIABLE DWELL @ EACH END OF TABLE MOVEMENT

AUTOMATIC HYDRAULIC RAPID ADVANCE AND RETRACTION

  OF GRINDING WHEELHEAD

SPARKOUT TIMER (1 TO 50 SECONDS)

AUTOMATIC CYCLE/MANUAL OPERATION SELECTOR

INFINITELY VARIABLE WORKHEAD SPINDLE SPEEDS

AUTOMATIC LUBRICATION FOR WHEELHEAD

  AND CARRIAGE WAYS

SEPARATE ELECTRICAL CONSOLE CONTROL

EQUIPPED WITH:

MYFORD WORKHEAD w/LIVE SPINDLE

COOLANT

AVAILABLE FOR PURCHASE WITH THIS MACHINE:

"MYFORD SWING DOWN I.D. ATTACHMENT,

 WITH MYFORD I.D. SPINDLE,

 FOR ADDITIONAL MONEY."

** EXCELLENT CONDITION & APPEARANCE  **

** INSPECT UNDER POWER IN OUR HARRISON, NJ WAREHOUSE **

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