CINCINNATI MILACRON-HEALD "HIGH-PRECISION"
UNIVERSAL INTERNAL GRINDING MACHINE W/EXTENDED BASE
*** MADE IN USA ***
MODEL: #273A S/N: 49876 NEW: 1982
MAXIMUM SWING OVER TABLE EXTENSION, WORKHEAD
PARALLEL TO TABLE WITHOUT CHUCK GUARD,
PERMITS NO WORKSLIDE TRAVEL,
LIMITED TABLE TRAVEL ........................ 24-1/2"
SWING WORKHEAD SWIVELED +/- 90 DEGREES ....... 16"
SWING INSIDE STANDARD CHUCK GUARD ............ 20"
ANGULAR ADJUSTMENT OF WORKHEAD ............... 90 DEGREES
WORKHEAD POSITIONING SLIDE TRAVEL ............ 17-1/2"
MAXIMUM TABLE TRAVEL ......................... 20"
MAXIMUM GRINDING STROKE ...................... 16"
WHEELHEAD CROSS SLIDE TRAVEL ................. 1-1/2"
CENTER OF WORKHEAD SPINDLE TO FLOOR .......... 43-1/2"
DISTANCE WORKHEAD FLANGE TO EDGE
WHEELSLIDE ................................... 0 TO 29-1/16"
TABLE SPEEDS FOR GRINDING .................... 0 TO 18' FPM
WOKRHEAD SPEEDS - REVERSIBLE & VARIABLE
BETWEEN ...................................... 0 TO 500 RPM
RAPID TRAVERSE OF TABLE ...................... 18' FPM
ONE TURN OF CROSS FEED HANDWHEEL ............. 0.050" ON DIA.
CROSS FEED IN INCREMENTS, AT ONE OR
BOTH ENDS OF TABLE STROKE .................... 0.0001" TO .0005" ON DIA.
MINIMUM STROKE ............................... 0.125"
ONE TURN OF WORKSLIDE HANDWHEEL .............. 0.100"
ONE TURN OF TABLE HANDWHEEL .................. 3-3/4"
APPROXIMATE MACHINE WEIGHT ................... 7,500 LBS
APPROXIMATE FLOOR SPACE (MACHINE ONLY) ....... 84" X 38"
EQUIPPED WITH:
EXTENDED BASE FACTORY OPTION
HYDROSTATIC TABLE WAYS
"PLUNGE" INFEED OPTION, SEE SWITCH ON CONSOLE UPTOP
FEED BOX COMBINES AUTOMATIC AND MANUAL CONTROL FOR
COARSE AND FINE FEED
GUARDING & CHUTE FOR COOLANT
5 H.P. WHEELHEAD MOTOR
FACING ATTACHMENT
SINE BAR FOR PRECISION SETTING OF WORKHEAD SWIVEL
DRESSER
ORIGINAL "HEALD' COOLANT TANK WITH "GUSHER" PUMP, 65" x 16" X 15"H TANK
SINE BAR FOR ACCURATE WORKHEAD SWIVEL
5-POSITION BARREL STOP FOR THE CROSS SLIDE POSITIONING
OF THE WORKHEAD
FACE PLATE WITH MAGNETIC CHUCK PRESENTLY ON THE WORKHEAD
C-M HEALD "RED HEAD" I.D. SPINDLE
SPINDLE ACCESSORIES, OTHER ACCESSORIES, WITH CABINET
3/60/230-460 VOLT MOTORS
MACHINE IS PRESENTLY WIRED FOR 230 VOLTS
* HIGH PRECISION VERSATILE MACHINE FOR GRINDING STRAIGHT
OR TAPER BORES, STRAIGHT OR TAPER O.D.'S AND FLAT,
CONVEX OR CONCAVE SURFACES. *
** INSPECT UNDER POWER IN HARRISON, NJ WAREHOUSE **
** - ORIGINAL PAINT - EXCEPTIONAL CONDITION & APPEARANCE **
FOR MORE INFORMATION: Call Andy at 973-497-7600