12" X 24" OKAMOTO "HIGH-PRECISION" SURFACE GRINDER
WITH "DX" SERIES PROGRAMMABLE AUTO INCREMENTAL DOWNFEED
MODEL: ACC-1224DX S/N: 63999 MFG: 1995
NOMINAL GRINDING CAPACITY ..................... 12" x 24"
MAXIMUM HEIGHT UNDER 12" WHEEL .................... 13.7"
TABLE SPEED, INFINITELY VARIABLE .......... UP TO 82 FPM
MAX. LONGITUDINAL TABLE MOVEMENT, MANUAL ............ 30"
AUTO CROSS FEED INCREMENT ................ 0.002" TO .80"
AUTO CONINOUS CROSSFEED ................... 4 TO 40 FPM
CROSSFEED, MANUAL, HAND FEED PER REV. ............. 0.25"
GRAD. OF HANDWHEEL ............ 0.001"
OPTIONAL CROSS FEED KNOB, GRADUATED TO .......... 0.0001"
MAX. CROSSFEED, MANUAL .............................. 14"
AUTO INCREMENTAL DOWNFEED INCREMENTS .. 0.00005" TO .0015"
POWER RAPID WHEEL POSITIONING RATE .............. 16" IPM
SPINDLE MOTOR .................................... 5 H.P.
WHEEL SIZE ......................... .....12" X 1.5" X 5"
APPROX. DIMS. FOR OPERATION ........... 108" x 76"D x 70"H
APPROX. MACHINE WEIGHT ........................ 5,280 LBS.
EQUIPPED WITH:
"DX" PROGRAMMABLE ELECTRONIC AUTO INCREMENTAL DOWNFEED:
-SERVO DRIVEN DOWNFEED
-AUTO INCREMENTAL DOWNFEED FOR BOTH SURFACE & PLUNGE
OPERATIONS
-DUAL RATE AUTO DOWNFEED W/COARSE & FINE SELECTIONS
-DIGITAL DISPLAY FOR VERTICAL AXIS
-SPARKOUT PASSES (0 TO 5) W/AUTO TABLE PARK AT
COMPLETION OF GRIND CYCLE
-ELECTRONIC HANDWHEEL FOR MANUAL VERTICAL MOVEMENT
W/EACH GRAD. EQUIVALENT TO .00001", .0001" OR .001"
-POWER RAPID WHEEL POSITIONING
HYDRAULIC TABLE TRAVERSE
AUTOMATIC CROSSFEED
12" X 24" ELECTRO-MAGNETIC CHUCK
VARIABLE HOLD NEUTROFIER CONTROL & DEMAGNETIZER
COOLANT SYSTEM WITH MAGNETIC SEPARATOR
5 H.P. SPINDLE MOTOR
MOTORS ARE 3/60/230-460 VOLT
** EXCELLENT CONDITION AND APPEARANCE, ORIGINAL PAINT **
** INSPECT UNDER POWER IN PITTSFIELD, MA **
CONTACTO 
