8" x 20" ECOTECH (SMTW) "GM8-20" SERIES UNIVERSAL CYLINDRICAL GRINDER

Описание: https://www.machineryvalues.com/inven...

8" x 20" ECOTECH (SMTW) "GM8-20" SERIES
UNIVERSAL CYLINDRICAL GRINDER,
WITH 16" DIAMETER GRINDING WHEEL

MODEL: MA1320/H-C S/N: 1152 NEW: 2013

CAPACITY:
MAX. GRINDING DIA. ..................... 8"
MIN. PART DIA. GROUND .................. 0.315"
MAX. DISTANCE BETWEEN CENTERS .......... 19.68"
MAX. WORKLOAD BETWEEN CENTERS .......... 110 LBS.

TABLE:
MAX. TABLE TRAVEL ..................... 21.65"
TABLE TRAVEL PER REV. OF HANDWHEEL .... 0.236"
TRAVERSE SPEED......................... 4" TO 157" IPM
TABLE SWIVELS, CLOCKWISE/CCW .......... 4°/9° DEG.

WHEELHEAD:
WHEELHEAD SWIVEL ANGLE ................ 10 DEG. C.W.
STANDARD GRINDING WHEEL SIZE......... 16" O.D. x 2"W
x 8" HOLE
MINIMUM WHEEL DIA. ..................... 12"
GRINDING WHEEL SPINDLE SPEED ........... 1,659RPM
GRINDING WHEEL MAX. SURFACE SPEED ...... 6,889 SFPM

WHEEL FEED:
AUTOMATIC INFEED PER TABLE REVERSAL .... YES
MINIMUM AUTO INFEED INCREMENT .......... 0.0001"
RAPID HYDRAULIC INFEED STROKE........... 1.968"
MAX. TRAVEL OF LEADSCREW ............... 9.84"
TRAVEL PER REV. OF HANDWHEEL (COARSE) .. 0.00025"
TRAVEL PER REV. OF HANDWHEEL (FINE) .... 0.00001"
TRAVEL PER DIV. OF HANDWHEEL (COARSE) .. 0.0625"
TRAVEL PER DIV. OF HANDWHEEL (FINE)) ... 0.0250"


MOTORIZED WORKHEAD:
ELECTRONIC INFINITELY VARIABLE,
WORKHEAD SPINDLE SPEEDS ........... 32 TO 320 RPM
WORKHEAD TAPER......................... #4 MT
WKHD SPINDLE NOSE TAPER ............... A2-4 STD.
WKHD THRU HOLE ........................ 0.512" DIA.

TAILSTOCK:
TAILSTOCK TAPER........................ #4 MT
TAILSTOCK SPINDLE TRAVEL .............. 1.2"
HYD. POWER TAILSTOCK QUILL ............ YES


APPROX. MACHINE WEIGHT ............... 6,680 LBS.
APPROX. DIMS. ........... 86" L-R, 71" DEEP, 65" HIGH



MACHINE FEATURES:
HYDRAULIC TABLE TRAVERSE
AUTOMATIC INFEED @ TABLE REVERSAL
HYDRAULIC RAPID WHEELHEAD ADVANCE/RETRACTION
SELF-CONTAINED HYDRAULIC RESEVOIR


EQUIPPED WITH:
ELECTRONIC VARIABLE SPEED DRIVE FOR THE WORKHEAD
LIVE & DEAD WORKHEAD SPINDLE
4-JAW CHUCK
TABLE MOUNTED WHEEL DRESSER
HYDRAULIC TAILSTOCK, WITH PRESSURE GAUGE, AND
WITH FOOT PEDAL ACTUATION
EXTERNAL COOLANT TANK & PUMP
"MAGNESCALE" DIGITAL READOUT DISPLAY,
1-AXIS, FOR THE WHEELHEAD INFEED
5.5 H.P. 3/60/230-460 VOLT WHEELHEAD DRIVE MOTOR
MACHINE IS WIRED PRESENTLY FOR 3/60/220 VOLTS,
KW TOTAL POWER


** INSPECT UNDER POWER IN OUR HARRISON, N.J. WAREHOUSE **
** UNUSUAL, BARELY USED - WOW! **
** ORIGINAL PAINT - EXCEPTIONAL0 APPEARANCE & CONDITION **