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GRINDERS, CYLINDRICAL, UNIVERSAL

12.6" x 20" Toyoda #GUP32X50, OD grinder, #4MT, 5 HP, s/n #RB1803, 1990, #156345

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General Specifications


Swing: 12.6"
Centers: 20.0"
Manufacturer: toyoda
Model: GUP32X50
Stock #: 156345
Price: Request a Price

Dealer Information
Machinery Values Inc logo
Machinery Values Inc
401 Supor Blvd.
Harrison, NJ 07029-2059
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Contact: Andrew Valitt
Tel: 973-497-7600
Fax: 973-497-7501
Email: grinders@machineryvalues.com
  
Gold Level Dealer Since 1997
Website: www.machineryvalues.com/

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Detailed Product Description


12.6" x 20" TOYODA "HIGH-PRECISION" JAPANESE

UNIVERSAL ID/OD CYLINDRICAL GRINDER


MODEL: GUP32X50 S/N: RB 1803 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 **