Reference Number: 139907

10" x 31" CINCINNATI-MILACRON UNIVERSAL I.D./O.D. 
 CYLINDRICAL GRINDER
 
  MODEL: R-75     S/N: M27295    NEW: 1975 
 
  SPECIFICATIONS: 
 SWING OVER TABLE........................... 10" 
 DISTANCE BETWEEN CENTERS................... 31" 
 
  TABLE 
 -MAXIMUM TABLE TRAVEL .................... 31" 
 -INFINITELY VARIABLE TRAVERSE SPEEDS ..... 2" - 240" 
 -TABLE TRAVERSE PER REV. OF HANDWHEEL .... 0.1" & 0.5" 
 -INFINITELY VARIABLE TABLE TARRY.......... 0 TO 6 SEC. 
 -MAXIMUM SWIVEL OF TABLE (+/-)............ 10 DEG. 
 
  HEADSTOCK 
 -INF. VARIABLE SPINDLE SPEEDS............. 60 TO 480 RPM 
 -SWIVEL RANGE............................. 0-90 DEGREES 
 -DIAMETER OF BORE IN SPINDLE ............. 1.4" 
 -CENTER TAPER IN SPINDLE ................. #13 JARNO 
 -MACHINE CENTER (USED W/ADAPTER) ......... #8 JARNO 
 
  WHEELHEAD 
 -RAPID ADVANCE STROKE..................... 2" 
 -MANUAL INFEED ONE REV. OF HANDWHEEL 
 (ON DIA.)............................... 0.050" 
 -AUTO PICKFEED ON DIA. IN (8) STEPS .. 0.0002" - .0016" 
 -AUTO INFEED (ON DEMAND) MAX. STOCK 
 REOVAL ON DIAMETER .................... 0.079" 
 -HAND LEVER PICKFEED ON DIAMETER ........ 0.0001" 
 -SWIVEL (UPPER & LOWER) ................. +/- 90 DEGREES 
 -GRINDING WHEELHEAD SIZE ................ 12" DIA. 
 1.5" WIDTH 
 5" BORE 
 -WHEEL SPEED ............................ 6,500 SFM 
 
  APPROXIMATE MACHINE WEIGHT .............. 5,302 LBS. 
 APPROX. DIMENSIONS ...................... 81" X 72 X 57"H 
 
  EQUIPPED WITH: 
 SWING DOWN I.D. ATTACHMENT W/(1) SPINDLE
 DOUBLE SWIVEL WHEELHEAD DESIGN 
 DUAL LIVE/DEAD WORKHEAD SPINDLE
 4 H.P. 3/60/230-460 VOLT WHEELHEAD MOTOR 
 
 HYDRAULIC OPERATION FEATURING: 
 POWER TABLE TRAVERSE 
 AUTO INFEED 
 AUTO PLUNGE INFEED (DUAL COARSE & FINE FEED) 
 RAPID WHEELHEAD ADVANCE & RETRACTION 
 SPARKOUT TIMER 
 
  
 ** EXCELLENT APPEARANCE & CONDITION **
 ** INSPECT UNDER POWER IN OUR HARRISON, NJ  **