USED 1973 Tacchella 612U, NEW 1973,
Overview
Description
10" Swing 24" Centers Tacchella 612U, NEW 1973, OD GRINDER, HYD. TABLE, AUTO INFEED,
Specifications
10" X 24" TACCHELLA "ITALIAN" PRECISION
UNIVERSAL CYLINDRICAL GRINDER
MODEL: 612U S/N: 1003 NEW: 1973
MAXIMUM SWING OVER TABLE............... 10"
DISTANCE BETWEEN CENTERS............... 24"
MAX. PERMISSIBLE WEIGHT OF
WORKPIECE BETWEEN CENTERS ............ 176 LBS.
TABLE:
MAX. TABLE TRAVEL ..................... 24"
MANUAL, ONE REV. OF HANDWHEEL = ....... 0.157"
HYDRAULIC TRAVERSE SPEED .......... 4" TO 276" I.P.M.
SWIVEL TABLE GRADUATED
(DEG. INCLUDED ANGLE)................. 10°
GRINDING WHEEL:
SIZE .................................. 14" DIA.
2- 3/4" MAX. WIDTH
5" HOLE
WHEELHEAD:
SWIVEL RANGE .......................... +/- 90°
(2) GRINDING WHEEL SPINDLE SPEEDS...... 1640/1900 R.P.M.
INFEED HANDWHEEL, 1 GRAD. = ........... 0.0002"
INTERMITTENT AUTO-INFEED @ EACH
END OF TABLE TRAVERSE ................ 0.0005" TO 0.002"
VALUE OF ONE GRAD. ON HANDWHEEL
VERNIERS ............................. 0.0002"
FINE FEED KNOB ADJACENT TO HANDWHEEL,
GRAD. TO ............................. 0.00002"
WORKHEAD:
WORKHEAD SPINDLE SPEEDS ............... 30 TO 600 RPM
WORKHEAD TAPER......................... #3 MT
HOLE THRU WORKHEAD SPINDLE ............ 1- 7/16"
WORKHEAD SWIVEL RANGE.................. +/- 90°
TAILSTOCK:
TAILSTOCK TAPER........................ #3 MT
TAILSTOCK STROKE ...................... 3/4"
APPROX. DIMENSIONS .................... 80" x 60" x 70"H
APPROX. WEIGHT ........................ 5,200 LBS.
MACHINE FEATURES:
HYDRAULIC OPERATION FEATURING:
-SINGLE LEVER AUTO CYCLE CONTROL
-AUTO TABLE TRAVERSE
-AUTO INFEED (PICKFEED)
ADJUSTABLE DWELL
DUAL LIVE/DEAD HEADSTOCK SPINDLE
WORKHEAD SPINDLE, HOLE THRU SPINDLE IS 1- 7/16"
SELECTOR SWITCH ON WORKHEAD, FOR JOGGING THE WORKHEAD
SPINDLE, FORWARD & REVERSE
WORKHEAD HAS A CENTER
TABLE HAS OPTIONAL ACCESSORY, FINE STOP MOUNTED TO
THE LEFT SIDE OF THE TABLE, LEFT OF THE TWO
STANDARD TABLE DOGS.
WHEEL DRESSER, MOUNTED ON THE TAILSTOCK
TAILSTOCK HAS QUICK ACTING LEVER ON TOP,
KNURLED KNOB IN BACK TO ADJUST
14" GRINDING WHEEL
LUBRICATION SYSTEM
EXTERNAL COOLANT SYSTEM
EASY TO SERVICE EXTERNAL HYDRAULIC SYSTEM
MOTORS ON MACHINE ARE DUAL VOLTAGE (220/440 VOLTS)
5.5 H.P. WHEELHEAD MOTOR
MACHINE IS PRESENTLY WIRED FOR 3/60/220 VOLTS
SPECIAL NOTE:
** ITALIAN MADE MACHINE, BUILT BEAUTIFULLY,
AND SUPERIOR QUALITY! **
** INSPECT UNDER POWER IN OUR HARRISON, N.J. WAREHOUSE **
** EXCELLENT CONDITION & APPEARANCE **
FOR MORE INFORMATION: Call Andy at 973-497-7600