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Cincinnati-Heald 273A, UNIVERSAL, S/N: 46756, MADE IN USA, ID / INTERNAL GRINDERS

Price on Request

Make:
Cincinnati-Heald
Model:
273A, UNIVERSAL, S/N: 46756, MADE IN USA,
Year:
1976
Ref #:
160506

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


  CINCINNATI MILACRON-HEALD "HIGH-PRECISION"
UNIVERSAL INTERNAL GRINDING MACHINE W/EXTENDED BASE OPTION
            
 *** THIS MACHINE WAS MADE IN THE USA ***
 
MODEL:  #273A      S/N: 45756       NEW:  1976
 
 
MAXIMUM SWING OVER TABLE EXTENSION, WORKHEAD
 PARALLEL TO TABLE WITHOUT CHUCK GUARD,
 PERMITS NO WORKSLIDE TRAVEL,
 LIMITED TABLE TRAVEL ........................ 24-1/2"
SWING WORKHEAD SWIVELED +/- 90 DEGREES ....... 16"
SWING INSIDE STANDARD CHUCK GUARD ............ 20"
ANGULAR ADJUSTMENT OF WORKHEAD ............... 90 DEGREES
WORKHEAD POSITIONING SLIDE TRAVEL ............ 17-1/2"
MAXIMUM TABLE TRAVEL ......................... 20"
MAXIMUM GRINDING STROKE ...................... 16"
WHEELHEAD CROSS SLIDE TRAVEL ................. 1-1/2"
CENTER OF WORKHEAD SPINDLE TO FLOOR .......... 43-1/2"
DISTANCE WORKHEAD FLANGE TO EDGE
WHEELSLIDE ................................... 0 TO 29-1/16"
TABLE SPEEDS FOR GRINDING .................... 0 TO 18' FPM
WOKRHEAD SPEEDS - REVERSIBLE & VARIABLE
BETWEEN ...................................... 0 TO 500 RPM
RAPID TRAVERSE OF TABLE ...................... 18' FPM
ONE TURN OF CROSS FEED HANDWHEEL ............. 0.050" ON DIA.
CROSS FEED IN INCREMENTS, AT ONE OR
BOTH ENDS OF TABLE STROKE .................... 0.0001" TO .0005" ON DIA.
MINIMUM STROKE ............................... 0.125"
ONE TURN OF WORKSLIDE HANDWHEEL .............. 0.100"
ONE TURN OF TABLE HANDWHEEL .................. 3-3/4"
 
APPROXIMATE MACHINE WEIGHT ................... 7,500 LBS
APPROXIMATE FLOOR SPACE (MACHINE ONLY) ....... 84" X 38"
 
EQUIPPED WITH:
EXTENDED BASE FACTORY OPTION
HYDROSTATIC TABLE WAYS
FEED BOX COMBINES AUTOMATIC AND MANUAL CONTROL FOR COARSE AND FINE FEED
5 H.P. WHEELHEAD MOTOR
FACING ATTACHMENT
SINE BAR FOR PRECISION SETTING OF WORKHEAD SWIVEL
"SONY" DIGITAL READOUT, FOR THE CROSS SLIDE OF THE WORKHEAD
WHEEL DRESSER, DROP DOWN TYPE
GUARDING & CHUTE FOR COOLANT  
COOLANT TANK WITH COOLANT PUMP
SINE BAR FOR ACCURATE WORKHEAD SWIVEL
3/60/230-460 VOLT MOTORS
MACHINE IS PRESENTLY WIRED FOR 230 VOLTS
 
 
SPECIAL NOTE:
PRESENTLY WITH THE MACHINE IS A "RED HEAD" I.D. SPINDLE,
 UNIT 411-250200-12, S/N: 110312, 15,000 RPM MAX. SPEED.
THIS MACHINE IS SET-YUP TO USE RED HEAD SPINDLES THAT ARE
 OIL MIST LUBRICATED.
WE HAVE A WIDE SELECTION OF HEALD "RED HEAD" I.D. SPINDLES
 IN STOCK FOR THIS MACHINE, THAT ARE OIL MIST LUBRICATED.  
  
 
* HIGH PRECISION VERSATILE MACHINE FOR GRINDING STRAIGHT
   OR TAPER BORES, STRAIGHT OR TAPER O.D.'S AND FLAT,
   CONVEX OR CONCAVE SURFACES. *
 
** INSPECT UNDER POWER IN HARRISON, NJ WAREHOUSE **
** EXCELLENT CONDITION & APPEARANCE **
 
Link to video of machine under power https://youtu.be/F8BPbh-1r_s
 

DISCLAIMER: The information presented in the write ups and the photographic representations of the equipment are believed to be accurate at the time the pages are created. The information presented on the web site should not be used for formal quotation. Price and information presented in the write ups on the web site are subject to change without notice. Machinery Values claims no responsibility for inaccuracies of the information presented on the pages of this website. Please contact one of our sales representatives if you require more information or a current formal quotation.

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Harrison, NJ 07029
Phone
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Fax: (973) 497-7501
Email
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Address
401 Supor Blvd.
Harrison, NJ 07029
Phone
Voice:
(973) 497-7500
Fax:
(973) 497-7501
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