CINCINNATI MILACRON-HEALD LONG BASE, EXTENDED BRIDGE INTERNAL GRINDING MACHINE
MODEL: #276 "PLAIN" LONG BASE, WITH 48" EXTENDED BRIDGE
S/N: 49256 NEW: 1981
"48" EXTENDED BRIDGE - GREATLY INCREASES WORKPIECE LENGTH CAPACITY.
RIGIDLY CONSTUCTED WITH SUPPORT AT OUTER END IN THE FORM OF A PEDESTAL.
A SWIVEL PLATE IS MOUNTED ON TOP OF THE BRIDGE, PIVOTED AT THE FRONT END
AND ADJUSTABLE UP TO 30 DEGREES INCLUDED ANGLE FOR THE 48" BRIDGE.
THE SWIVEL PLATE FEATURES T-SLOTS EXTENDED THE ENTIRE LENGTH,
PROVIDING LONGITUDINAL ADJUSTMENT OF THE WORKHEAD AND STEADY REST.
THE WORKHEAD CAN BE ADVANCED TO THE EXTREME RIGHT-HAND END OF THE
SWIVEL PLATE FOR GRINDING MORE CONVENTIONAL WORKPIECES."
MAXIMUM SWING OVER TABLE (STRAIGHT WORK) .... 18"
TAPER (INCLUDED ANGLE) - BRIDGE SWIVEL ...... 30 DEG.
CENTER OF WORKHEAD SPINDLE FROM FLOOR ....... 48"
MAXIMUM TABLE TRAVEL ........................ 30- 1/4"
TAPER (INCLUDED ANGLE - BRIDGE SWIVEL) ...... 30 DEGREES
TAPER (INCLUDED ANGLE - WORKHEAD SWIVEL) .... 60 DEGREES
WHEELHEAD CROSS SLIDE SWIVEL TO REAR ........ 4"
TABLE SPEED, RAPID TRAVERSE ................. 30' FPM
TABLE SPEEDS FOR GRINDING ................... 0 TO 20' FPM
WOKRHEAD SPEEDS - REVERSIBLE & VARIABLE
BETWEEN ................................... 0 TO 500 RPM
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.
FINE CROSS FEED, NOT ADJUSTABLE ............. 0.0001" ON DIA.
ONE TURN OF WORKSLIDE HANDWHEEL ............. 0.100"
ONE TURN OF TABLE HANDWHEEL ................. 0.963"
APPROXIMATE MACHINE WEIGHT .................. 11,000 LBS
APPROXIMATE FLOOR SPACE w/COOLANT TANK ...... 152" X 74"
EQUIPPED WITH:
LONG BASE MODEL, 30- 1/4" TABLE TRAVEL
"PLAIN" SEMI-AUTOMATIC IN OPERATION
48" EXTENDED BRIDGE - GREATLY INCREASES WORKPIECE LENGTH CAPACITY.
RIGIDLY CONSTUCTED WITH SUPPORT AT OUTER END IN THE FORM OF A PEDESTAL.
A SWIVEL PLATE IS MOUNTED ON TOP OF THE BRIDGE, PIVOTED AT THE FRONT END
AND ADJUSTABLE UP TO 30 DEGREES INCLUDED ANGLE FOR THE 48" BRIDGE.
THE SWIVEL PLATE FEATURES T-SLOTS EXTENDED THE ENTIRE LENGTH,
PROVIDING LONGITUDINAL ADJUSTMENT OF THE WORKHEAD AND STEADY REST.
THE WORKHEAD CAN BE ADVANCED TO THE EXTREME RIGHT-HAND END OF THE
SWIVEL PLATE FOR GRINDING MORE CONVENTIONAL WORKPIECES.
WORKHEAD SWIVELS
BRIDGE SWIVELS
FEED BOX COMBINES AUTOMATIC AND MANUAL CONTROL FOR
COARSE AND FINE FEED
10 H.P./3/60/230-460 VOLT WHEELHEAD MOTOR
12" HEAVY DUTY 3-JAW CHUCK
COOLANT THRU THE WORKHEAD SPINDLE
RED HEAD HEALD I.D. GRINDING SPINDLE ON THE MACHINE IS:
UNIT: 105200
S/N: 108676
MAX. RPM: 11,000
RED HEAD HEALD I.D. GRINDING SPINDLE, WITH THE MACHINE:
UNIT: 411-150200
S/N: 119923
MAX. RPM: 8,200
MANUAL SWING DOWN DRESSER
FACING ATTACHMENT
COOLANT SYSTEM
HYDRAULIC PUMP MOTOR
WHEELHEAD MOTOR, 10 H.P., 3/60/230-460 VOLTS
WORKHEAD MOTOR, 1.5/1.0/0.75/0.50 H.P., 3/60/460 VOLTS
PRESENTLY WIRED FOR 3/60/460 VOLTS
** INSPECT UNDER POWER IN OUR HARRISON, NJ WAREHOUSEX **
* * EXCELLENT CONDITION & APPEARANCE * *
FOR MORE INFORMATION: Call Andy at 973-497-7600