Heald 261 Rotary surface grinder #5493

Heald 261 rotary surface grinder

Machine specifications:

for Heald 261 rotary surface grinder

CHUCK DIAMETER ..................... 16 7/8"

SWING INSIDE GUARD ................. 18 1/2"

STANDARD WHEEL SIZE ................ 14" x 1" x 5" BORE

CHUCK TO FACE OF WHEEL (MAX) ....... 13"

TABLE TRAVEL (FOR POSITIONING) ..... 12"

GRINDING STROKE .................... 8"

TABLE ANGLE ........................ 17 DEG / 10 DEG

CHUCK SPEEDS ....................... 50 - 225 RPM

WHEEL SPEEDS ....................... 1640 RPM

TABLE SPEEDS ....................... 0 - 12 FPM

HANDWHEEL INCREMENTS ............... 0.050"

GRADUATION OF FEED DIAL ............ 0.001"

POWER FEED INCREMENTS .............. 0.0001" - 0.0005"

ELECTROMAGNETIC CHUCK W/CONTROLS ... YES

GRINDING CAPABILITY ................ YES

PICK FEED .......................... YES

DRESSING CYCLE ..................... YES

COOLANT SYSTEM ..................... YES

COOLANT CAPACITY ................... 45 GALLONS

CHUCK GUARD ........................ YES

COARSE / FINE FEED ................. YES

SPARK OUT TIMER .................... YES

MAIN MOTOR ......................... 15 HP

COOLANT MOTOR ...................... 1/2 HP