HEALD #271 "TOOLROOM" INTERNAL GRINDING MACHINE
** 271 TOOLROOM IS A HIGHLY VERSATILE GRINDER **
S/N: 36923 NEW: 1956
MAXIMUM SWING OVER TABLE ........... 22"
SWING INSIDE STANDARD CHUCK GUARD .. 16"
ANGULAR ADJUSTMENT OF WORKHEAD ..... 60°
MAXIMUM TABLE TRAVEL ............... 16"
WORKHEAD ANGULAR ADJUSTMENT ........ UP TO 60° INCLUDED ANGLE
WORKHEAD POSITIONING SLIDE TRAVEL .. 6" FRONT, 11- 1/2" REAR
TABLE SPEEDS FOR GRINDING .......... 0 TO 18' FPM
TABLE RAPID TRAVERSE RATE .......... 35' FPM
WOKRHEAD SPEEDS INF. VARIABLE ...... 133 TO 400 RPM
ONE TURN OF CROSS FEED HANDWHEEL ... 0.050" ON DIA.
ROUGHTING CROSS FEED ............... 0.0001" - .0006" ON DIA.
FINISH CROSS FEED, NOT ADJUSTABLE ....... 0.0001" ON DIA.
APPROXIMATE MACHINE WEIGHT ......... 8,200 LBS
APPROX. LENGTH x WIDTH OF BASE ..... 66- 1/2" x 28- 1/2"
APPROX. FLOOR SPACE (w/COOLANT) .... 91" x 87"
EQUIPPED WITH:
UPDATED IN 2017 WITH TWO "LEESON" ELECTRONIC DRIVES,
(1) FOR THE WORKHEAD, THE 2nd FOR THE WHEELHEAD
UPDATED WITH VS CONTROL RHEOSTATS FOR WORKHEAD & WHEELHEAD
"SENSITIVE" FACING ATTACHMENT
WORK HEAD CROSS SLIDING FEATURE
WORKHEAD SWIVELS WITH HANDWHEEL FOR EASY SET-UP
GUARDING & CHUTE FOR COOLANT (NO COOLANT TANK OR PUMP)
(1) HEALD "RED HEAD" GRINDING SPINDLE, TYPE #51-1, 7,500 RPM,
REBUILT IN 1993 BY "SOPKO"
DRESSER
CAM-LOCK SPINDLE TO ACCEPT A CHUCK OR FACEPLATE
EASY TO SERVICE PULL-OUT HYDRAULIC SYSTEM
5 H.P./3/60/220-440 VOLT WHEELHEAD MOTOR
1.5 H.P. MOTOR FOR THE WORKHEAD
MACHINE IS PRESENTLY WIRED FOR 3/60/220 VOLTS
** INSPECT IN HARRISON, NJ WAREHOUSE **
* * EXCELLENT CONDITION & APPEARANCE * *
FOR MORE INFORMATION: Call Andy at 973-497-7600