18" x 96" LANDIS (MADE IN THE USA) MODEL 3H PRECISION UNIVERSAL CYLINDRICAL GRINDER

Year

1981

Stock #

17389

Condition

Not specified

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Specifications

Equipped With

18" x 96" LANDIS (MADE IN THE USA) PRECISION UNIVERSAL CYLINDRICAL GRINDER 
New 1981

MACHINE FEATURES:                                         

HEAVY DUTY "UNIVERSAL" MODEL 3RH                           
HYDRAULIC TABLE TRAVERSE             
AUTOMATIC PLUNGE INFEED 
POWER RAPID MOVEMENT OF THE WHEELHEAD                       
AUTOMATIC INFEED OF WHEELHEAD @ TABLE REVERSAL   
ADJUSTABLE TABLE TARRY (L.H. & R.H.)             
INFINITELY VARIABLE WORKHEAD SPINDLE SPEEDS     
DUAL LIVE/DEAD WORKHEAD SPINDLE     
TAILSTOCK SPINDLE MOVEMENT BY LEVER & HANDWHEEL           
LANDIS "MICROSPHERE" WHEEL SPINDLE BEARINGS     
AUTOMATIC LUBRICATION TO WAYS                   
SELF-CONTAINED COOLANT SYSTEM                   
SELF-CONTAINED HYDRAULIC SYSTEM 
ELECTRICAL CABINET MOUNTED ON MACHINE, NOT SEPARATE               
5 H.P./3/60/230-460 VOLT WHEELHEAD MOTOR       

SPECIFICATIONS:                                           

NOMINAL SWING ............................. 19- 1/4"               

DISTANCE BETWEEN CENTERS .................. 96"  

             

MINIMUM DIAMETER WHEEL TO GRIND ZERO                      

  DIAMETER WORK ON CENTERS ................ 9- 1/4"  

        

HYDRAULICALLY POWERED TABLE TRAVERSE ...... 2" TO 240" IPM    

TRAVERSE PER TURN OF HANDWHEEL, SLOW ...... 0.100"            

                               FAST ....... 0.750"            

SWIVEL TABLE GRADUATED, IN. PER FT. ....... 3"                

           DEGREES INCLUDED ANGLE ......... 14 DEG.           

      

AUTO PLUNGE INFEED, ON DIA. ............... 0.001" TO 0.090"  

AUTOMATIC INFEED @ TABLE REVERSAL                         

  (ON DIAMETER) (HYD. INFEED) ............. 0.0002" TO .004"  

FINE FEED ADJUSTMENT IN INCREMENTS OF ..... 0.000025"         

WORK DIA. REDUCTION PER REV. OF      

  HANDWHEEL ............................... 0.100"            

WORK DIA. REDUCTION PER REV. OF FINE                      

  FEED KNOB ............................... 0.005"            

GRINDING WHEEL, STANDARD .................. 14" X 1-1/2"W X 5"B

GRINDING WHEEL SPINDLE SPEEDS (2).......... 1720 & 2185 RPM   

SWIVEL RANGE-UPPER......................... 180 DEGREES       

SWIVEL RANGE-LOWER......................... 60 DEGREES CW     

                                            30 DEGREES CCW

   

INFINITELY VARIABLE WORKHEAD SPINDLE                      

  SPEEDS, LOW RANGE ....................... 12 TO 72 RPM      

         HIGH RANGE ....................... 60 TO 360 RPM    

HEADSTOCK SPINDLE HOLE (DIAMETER).......... 1-7/16"           

HEADSTOCK SWIVEL RANGE..................... 120 DEGREES       

HEADSTOCK SPINDLE NOSE..................... 6A-2

HEADSTOCK WORK CENTER ..................... #14 JARNO

TAILSTOCK WORK CENTER ..................... #10 JARNO             

APPROX. WEIGHT ............................ 14,000 LBS  

                                                         

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