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Toyoda GUP32X50 UNIVERSAL CYLINDRICAL GRINDERS

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Make:: Toyoda

Model:: GUP32X50

Year:: 1990

Ref #:: 156345

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       NEW: 1990
 
SWING ...................................... 12.6"
DISTANCE BETWEEN CENTERS ................... 20"
MAX. LOAD BETWEEN CENTERS .................. 330 LBS.
 
INFINITELY VARIABLE TABLE SPEED ............ 2" TO 157"
TABLE SWIVELS, COUNTER-CLOCKWISE ........... 12.5 DEG.
               CLOCKWISE ................... 5 DEG.
 
WORKHEAD SPINDLE TAPER ..................... #4MT
SPINDLE NOSE ............................... #A2-5"
INFINIELY VARIABLE SPINDLE SPEEDS .......... 16 TO 500 RPM
DIAMETER OF WORK SPINDLE ................... 0.79"
WORKHEAD SWIVELS, COUNTER CLOCKWISE ........ 90 DEG.
                 CLOCKWISE ................. 30 DEG.
 
GRINDING WHEEL SIZE ........................ 14" x 2" x 5"
GRINDING SPINDLE SPEED ..................... 6,500 SFPM
GRINDING WHEEL SWIVELS ..................... 30 DEG. L & R
 
TOTAL INFEED STROKE OF WHEELHEAD ........... 8.7"
HANDWHEEL FEED STROKE ...................... 7.1"
POWER RAPID HYDRAULIC FEED STROKE .......... 1.6"
 
AUTO PLUNGE INFEED RATE .................... 0.002" TO .00004"
AUTOMATIC INFEED OF THE GRINDING WHEEL
  PER TABLE REVERSAL ....................... 0.00002" TO .003" ON DIA.
AUTOMATIC INFEED AMOUNT .................... 0 TO 0.0315"
 
ONE REV. OF HANDWHEEL FEEDS THE WHEELHEAD .. 0.04" 
INFEED HANDWHEEL GRADUATION ................ 0.00002"
MINIMUM INFEED INCREMENT ................... 0.00004"
 
APPROX. DIMS. .............................. 104"L-R X 7154-B X 66"
APPROX. WEIGHT ............................. 6,380 LBS. 
 
 
MACHINE FEATURES:
TOYOTA "STAT" HYBRID COMBINATION OF "HYDROSTATIC"
  & HYDRODYNAMIC WHEELHEAD BEARINGS - "A HIGH PRESSURE
  OIL FILM SURROUNDING & SUPPORTING ALL MOVING PARTS.  
  AS TOYOTA DESCRIBES, THERE IS "NO METAL-TO-METAL CONTACT.
  NO FRICTION. NO WEAR."
HYDRAULIC TABLE TRAVERSE
AUTOMATIC INFEED OF GRINDING WHEEL @ TABLE REVERSAL
AUTO PLUNGE INFEED, WITH DUAL RATE, COARSE & FINE FEED SELECTIONS
RAPID WHEELHEAD ADVANCE & RETRACTION
SPARKOUT TIMERS FOR TRAVERSE & PLUNGE CYCLES
FINE ADJUSTMENT KNOB FOR WHEEL INFEED (.00004" GRAD.)
AUTOMATIC LUBRICATION SYSTEM FOR WHEELHEAD & TABLE WAYS
ELECTRONIC AC VARIABLE SPEED DRIVE FOR WORKHEAD
WORKHEAD SPINDLE IS BOTH "LIVE" & "DEAD"
"TOYOPOC PC1" PLC CONTROL IN MACHINE'S ELECTRICAL CABINET
EXTERNAL HYDRAULIC SYSTEM
5 H.P. GRINDING WHEEL DRIVE MOTOR
 
EQUIPPED WITH:
SWING DOWN INTERNAL GRINDING ATTACHMENT w/I.D. SPINDLE
COOLANT SYSTEM WITH MAGNETIC SEPERATOR
WORKHEAD PRESENTLY HAS A CENTER IN IT.
TABLE MOUNTED DRESSER
ANGLE WHEEL DRESSER
CHOICE OF TWO-POINT OR THRE-POINT STEADY REST,
  CUSTOMER CHOOSES ONE
3/60/230-460 VOLT ELECTRICS
MACHINE IS PRESENTLY WIRED FOR 3/60/460 VOLTS
 
 
** EXCEPTIONAL CONDITION & APPEARANCE **
** INSPECT UNDER POWER IN OUR HARRISON, NJ WAREHOUSE **

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