Tacchella 612U, NEW 1973, UNIVERSAL CYLINDRICAL GRINDERS

Price on Request

Make:: Tacchella

Model:: 612U, NEW 1973,

Year:: 1973

Ref #:: 160172

Or call us for a quote at (973) 497-7500 or send us an email at grinders@machineryvalues.com

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 **
 
 
  

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