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GRINDERS, INTERNAL (Also See CNC, Grinders, Internal)

Cincinnati Heald #273A, ID grinder, 32" swing, 16" str., IWWC 6-Jaw air chuck, '67, #155332

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General Specifications


Manufacturer: cincinnati
Model: 273A
Stock #: 155332
Price: Request a Price

Dealer Information
Machinery Values Inc logo
Machinery Values Inc
401 Supor Blvd.
Harrison, NJ 07029-2059
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Contact: Andrew Valitt
Tel: 973-497-7600
Fax: 973-497-7501
Email: grinders@machineryvalues.com
  
Gold Level Dealer Since 1997
Website: www.machineryvalues.com/

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Detailed Product Description


CINCINNATI MILACRON-HEALD (32" SWING, FACTORY RISERS)

UNIVERSAL INTERNAL GRINDING MACHINE W/EXTENDED BASE


*** MADE IN USA ***


MODEL: 273A S/N: 43299 NEW: 1967


MAXIMUM SWING OVER TABLE EXTENSION, WORKHEAD

PARALLEL TO TABLE WITHOUT CHUCK GUARD,

PERMITS NO WORKSLIDE TRAVEL,

LIMITED TABLE TRAVEL ............................ 32-1/2"

SWING WORKHEAD SWIVELED  /- 90 DEGREES ............ 24"

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:

32" SWING, WITH 4" FACTORY RISERS

EXTENDED BASE FACTORY OPTION

HYDROSTATIC TABLE WAYS

FEED BOX COMBINES AUTOMATIC AND MANUAL CONTROL FOR

COARSE AND FINE FEED

GUARDING & CHUTE FOR COOLANT

5 H.P./3/60/208-220-440 VOLT WHEELHEAD MOTOR

RED HEAD GRINDING SPINDLE, UNIT 403-130200, S/N: 121500, 17,500 RPM MAX.

12" DIAMETER FACE PLATE, WITH A 11" 6-JAW AIR-POWERED CHUCK MOUNTED ON IT,

WITH A SWITCH FOR OPENING & CLOSING THE JAWS

SWING DOWN WHEEL DRESSER

FACING ATTACHMENT

SINE BAR OPTION FOR THE WORKHEAD SWIVEL

MULTIPOSITION STOP, FOR THE WORKHEAD IN & OUT

COOLANT SYSTEM

PRESENTLY WIRED FOR 3/60/220 VOLTS


* 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 OUR HARRISON, N.J. WAREHOUSE **

** EXCELLENT CONDITION & APPEARANCE **