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