Reference Number: 141962

10" X 31" CINCINNATI-MILACRON 
 UNIVERSAL CYLINDRICAL GRINDER   
 
   
 MODEL: R-77      S/N: 27568         NEW: 1974       
                                                          
 SPECIFICATIONS:                                           
 MAXIMUM DISTANCE BETWEEN CENTERS..................... 31" 
 MAXIMUM SWING OVER TABLE............................. 10" 
 MAXIMUM WEIGHT OF WORKPIECE BETWEEN CENTERS...... 165 LBS 
 MAXIMUM WEIGHT OF CHUCK HELD WORK................. 44 LBS 
                                                          
 TABLE:                                                    
 TABLE TRAVERSE SPEEDS, INFINITELY VARIABLE..... 2-240 IPM 
 TABLE TRAVERSE PER REVOLUTION OF HANDWHEEL...... 0.1"-.5" 
 MINIMUM MOVEMENT NECESSARY TO REVERSE TABLE........ 5/32" 
 MAXIMUM SWIVEL OF TABLE..................... +/-14 DEGREE 
                                                          
 HEADSTOCK:                                                
 NUMBER OF SPEEDS................................ INFINITE 
 SPEED RANGE................................... 60-500 RPM 
 DIAMETER OF BORE IN SPINDLE....................... 1-1/2" 
 HEADSTOCK SPINDLE NOSE-AMERICAN LATHE STANDARD........ 5" 
 CENTER TAPER.................................... #6 JARNO 
 SWIVEL....................................... 0-90 DEGREE 
                                                          
 FOOTSTOCK:                                                
 CENTER TAPER.................................... #6 JARNO 
 QUILL RETRACTION..................................... .8" 
                                                          
 WHEELHEAD:  
 SWIVEL .................................. +/- 45 DEGREES                                              
 RAPID ADVANCE STROKE.................................. 2" 
 MANUAL INFEED PER HANDWHEEL REVOLUTION (DIA.)..... 0.050" 
 AUTO PICKFEED ON DIAMETER................. 0.0002"-.0016" 
 HAND LEVER COMPENSATION ON DIAMETER.............. 0.0001" 
 GRINDING WHEEL:                                           
 STANDARD WHEEL SIZE......... 16" O.D. X 2" WIDE X 5" HOLE
 
                                                          
 APPROXIMATE WEIGHT............................. 5,100 LBS 
                                                          
                                                          
 MACHINE FEATURES:    
 HYDRAULIC OPERATION FEATURING:                           
 -HYDRAULIC TABLE TRAVERSE                                
 -INFINITELY VARIABLE HYDRAULIC TRAVERSE WITH PICKFEED    
  AMOUNTS FROM .0002" TO .0016" (DIAMETER REDUCTION) IN  
  EIGHT STEPS WHICH CAN BE SET AT "LEFT END ONLY," RIGHT 
  END ONLY," LEFT AND RIGHT END" OF TABLE REVERSAL, OR   
  "OFF"                                   
 - AUTOMATIC DUAL RATE PLUNGE INFEED (COARSE & FINE FEED
  SELECTIONS)  
 -POWER RAPID WHEELHEAD ADVANCE & RETRACTION              
              
 SPARKOUT TIMER                                           
 SWIVEL TABLE ALLOWING FOR GRINDING OF PARTS WITH TAPERS  
  UP TO 28 DEGREES INCLUDED ANGLE                         
 TWO SPEED (COARSE AND FINE) TABLE TRAVERSE HANDWHEEL     
 1 H.P. UNIVERSAL MOTORIZED HEADSTOCK WITH COMBINATION    
  LIVE AND DEAD SPINDLE AND CENTER                        
 LEVER-TYPE FOOTSTOCK WITH CENTER    
 AUTOMATIC LUBRICATION TO TABLE AND WHEELHEAD WAYS        
 1 H.P. HYDRAULIC PUMP MOTOR AND TANK                     
 4 H.P. 3/60/230-460 VOLT WHEELHEAD DRIVE MOTOR AND       
  ELECTRICAL CONTROLS   
 
 EQUIPPED WITH:
 COOLANT SYSTEM w/COOLANT TANK, PUMP, PIPING, ETC.
 EXTRA WHEEL HUB
 TABLE MOUNTED DRESSER
 ANGLE DRESSER       
                                                              
 ** INSPECT UNDER POWER IN OUR HARRISON, N.J. WAREHOUSE **
               **  EXCELLENT CONDITION  **