USED 1982 Toyoda GUP40-180, 1982, HEAVY CAPACITY, FULL AUTO CYCLE

19.7" Swing 71" Centers Toyoda GUP40-180, 1982, HEAVY CAPACITY, FULL AUTO CYCLE OD GRINDER, 20" x 3" x 8" WHEEL, 4.4" W MAX

 19.685" X 71" TOYODA UNIVERSAL CYLINDRICAL GRINDER

** THIS IS A HIGH-PRECISION "MADE IN JAPAN" MACHINE TOOL! **

MODEL: GUP40-180      S/N: RB5459      NEW: 1982

GENERAL:                                                 

MAX. SWING OVER TABLE ................... 19.685"           

DISTANCE BETWEEN CENTERS ................ 71"

MAX. LOAD BETWEEN CENTERS ............... 1,100 LBS.

TABLE:

TABLE SWIVELS, CCW/CW .................... 8° CCW/3°CW      

LONGITUDINAL TABLE TRAVERSE SPEED ........ 2" TO 157" IPM

MOVEMENT PER TURN OF HANDWHEEL (2-STEP) .. 0.65/0.65"

WHEELHEAD:

WHEELHEAD SWIVELS LEFT & RIGHT ........... +/- 30°  

TOTAL FEED STROKE ........................ 11.6"

HANDWHEEL INFEED STROKE .................. 6.5"            

ADDITIONAL STROKE BY SLIDING ON                         

 SUB-SLIDE BASE .......................... 3.5"             

AUTOMATIC RAPID INFEED STROKE ............ 1.6"            

AUTOMATIC INFEED AT TABLE REVERSALS ...... 0.0001" TO .0016"

AUTOMATIC PLUNGE INFEED .................. YES     

AUTO PLUNGE INFEED W/POSITIVE STOP ....... 0 TO .0315"     

MOVEMENT PER GRAD. OF HANDWHEEL .......... 0.0001"

MOVEMENT PER TURN OF HANDWHEEL ........... 0.040"

GRINDING WHEEL:

GRINDING WHEEL SIZE ...................... 20" X 3" X 8"

MINIMUM WHEEL DIAMETER ................... 12"

MAX. WHEEL WIDTH ......................... 4.4"   

WHEEL SPEEDS (3) ................... 1,120/1,300/1,525 RPM

MAXIMUM WHEEL SPEED ...................... 6,560 SFPM

WORKHEAD:        

WORKHEAD SWIVELS ......................... 90° CCW/10° CW        

WORKHEAD SPINDLE TAPER ................... #5 MT

SPINDLE BORE DIAMETER .................... 1.57"         

INFINITELY VARIABLE SPINDLE SPEEDS ....... 1 TO 150 RPM

TAILSTOCK:

TAILSTOCK SPINDLE CENTER ................. #5 MT          

TAILSTOCK QUILL TRAVEL ................... 1.18"

APPROX. MACHINE WEIGHT ................... 13,200 LBS.     

APPROX. MACHINE DIMENSIONS ............... 189" X 76"W x 58"H

MACHINE FEATURES:                 

TOYODA "STAT" HYDROSTATIC WHEELHEAD BEARINGS  

FULLY AUTOMATIC GRINDING CYCLE FEATURING:              

 HYDRAULIC TABLE TRAVERSE                              

 AUTOMATIC INFEED                                      

 AUTOMATIC PLUNGE INFEED                               

 POWER RAPID WHEELHEAD ADVANCE & RETRACTION            \

 SPARKOUT TIMER                                          

 ADJUSTABLE TABLE TARRY                                  

EXTERNAL HYDRAULIC SYSTEM, 2 H.P. MOTOR  

INFINITELY VARIABLE WORKHEAD SPINDLE SPEEDS

DUAL LIVE/DEAD WORKHEAD SPINDLE

PUSHBUTTON FOR "INCHING/JOG", WORKHEAD

JAPANESE MADE MACHINE, FOR THE USA MARKET, "INCH" GRADUATIONS

ELECTRICAL SYSTEM CONNECTED ON MACHINE (NOT SEPARATE)                                            

GRINDING WHEEL MOTOR, 7.5. H.P./3/60/230-460 VOLTS

TOTAL POWER REQUIRED, 15 KVA SERVICE

EQUIPPED WITH:

EXTERNAL COOLANT TANK, WITH "GUSHER" PUMP

CENTER IN WORKHEAD

TOYODA MANUAL FOR THE MACHINE

** INSPECT UNDER POWER IN OUR HARRISON, NJ WAREHOUSE  **

** HIGH PRECISION JAPANESE MADE GRINDER - EXCELLENT CONDITION & APPEARANCE **

FOR MORE INFORMATION: Call Andy at 973-497-7600