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GRINDERS, CYLINDRICAL, PLAIN (Also See Grinders, Roll)

5" x 12" Myford #MG12-HA, hydraulic table, auto infeed, rapid, 12" wheel, 1972, #152115

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General Specifications
Swing: 5"
Centers: 12"
Manufacturer: myford
Model: mg12ha
Stock #: 152115

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 Description
5" X 12" MYFORD (MADE IN ENGLAND) “HIGH-PRECISION″

PLAIN HYDRAULIC CYLINDRICAL GRINDER


** SWING DOWN I.D. ATTACHMENT AVAILABLE **


MODEL: MG12-HA S/N: HA979868W NEW: 1972


MAXIMUM GRINDING DIAMETER .......................... 3"

SWING OVER TABLE ................................... 5"

CAPACITY BETWEEN CENTERS .......................... 12"

MAXIMUM TABLE TRAVEL .......................... 13-3/4"

TABLE SWIVELS EITHER WAY ................... 10 DEGREES

TABLE TRAVEL PER REV. OF HANDWHEEL .............. 0.44"

HYDRAULIC TABLE TRAVERSE ................ 0 TO 120" IPM

DWELL (CARRIAGE) ....................... 0 TO 8 SECONDS


WHEELHEAD (ALL GRADUATIONS, ON WORK DIAMETER):

TOTAL TRAVEL BY FEED SCREW ..................... 3-7/8"

HYDRAULIC RAPID RETRACTION ..................... 1-1/8"

INFEED PER REV. OF HANDWHEEL .................... 0.04"

WHEEL FEED GRADUATION ......................... 0.0002"

FINE FEED TO DEAD STOP ....................... 0.00005"

INTERMITTENT INFEED, COARSE, MAXIMUM ........... 0.002"

INTERMITTENT INFEED, FINE, MINIMUM ........... 0.00005"


GRINDING WHEEL ...................... 12" X 1-1/2" X 5"

MINIMUM WHEEL DIAMETER FOR ZERO WORK DIAMETER ..... 10"

WHEEL SPEEDS (2) ..................... 1830 & 1988 RPM



WORKHEAD:

SPINDLE SPEEDS, INFINITELY VARIABLE .... 50 TO 900 RPM

CAPACITY THRU STANDARD DRAW TUBE ................ 3/4"

MAXIMUM COLLET CAPACITY ......................... 3/4"


APPROXIMATE MACHINE WEIGHT ................. 2,080 LBS


EQUIPPED WITH:

HYDRAULIC TABLE TRAVERSE

AUTOMATIC INFEED @ TABLE REVERSAL

VARIABLE DWELL @ EACH END OF TABLE MOVEMENT

HYDRAULIC RAPID ADVANCE AND RETRACTION OF GRINDING WHEEL

MYFORD WORKHEAD W/DUAL LIVE/DEAD SPINDLE

LATER STYLE WORKHEAD, CAN USE MYFORD 4C COLLET SYSTEM

INFINITELY VARIABLE WORKHEAD SPINDLE SPEEDS

AUTOMATIC LUBRICATION FOR WHEELHEAD AND CARRIAGE WAYS

MYFORD 4C COLLETS FOR THE WORKHEAD

SEPERATE ELECTRICAL CONSOLE CONTROL

3/60/220-440 VOLT MOTORS


** SWING DOWN I.D. ATTACHMENT AVAILABLE,

PRICE FOR THIS ACCESSORY IS $3,950 **


** EXCELLENT CONDITION & APPEARANCE **

** INSPECT UNDER POWER IN OUR HARRISON, NJ WAREHOUSE **