Blanchard 20D-36

36" ROTARY SURFACE GRINDER
BLANCHARD 20D-36
NEW: 1975


CHUCK DIAMETER ........................ 36"
SWING INSIDE GUARDS ................... 38"
VERTICAL RANGE UNDER NEW WHEEL ........ 24"
MAXIMUM LOAD ON CHUCK ................. 3,000 LBS
GRINDING WHEEL DIAMETER ............... 20"
GRINDING WHEEL SPEED .................. 720 RPM
CHUCK SPEEDS (6) ...................... 6 TO 33 RPM
INFINITELY VARIABLE POWER DOWNFEED .... 0.004" TO .080"
ONE REV. OF OF THE DIAL IS ............ 0.100"


APPROXIMATE DIMENSIONS............. 12'L X 8'4"W X 9'7"H
APPROXIMATE WEIGHT .................... 12,750 LBS

EQUIPPED WITH:
30 HP 3/60/220-440 VOLT SPINDLE MOTOR
24" VERTICAL CAPACITY, FACTORY OPTION LARGER VERTICAL RANGE
DRY BASE, EXTERNAL COOLANT SYSTEM
36" ELECTRO-MAGNETIC CHUCK (3/8" CHUCK LIFE)
"ELECTRO-MATIC" NEUTROFIER CONTROL
CORTLAND SEGMENTED WHEEL
INFINITELY VARIABLE POWER DOWNFEED
POWER RAPID WHEELHEAD POSITIONING
DRESSER
EXTERNAL COOLANT SYSTEM WITH MOTORIZED CONVEYOR:
Filtration Unit- 67” x 40” x 43”
Filter Control- 42” x 34” x 22”
WHEELHEAD HAS RAPID RAISE & LOWER BY POWER
INTERLOCKED WITH FEED.
PRESENTLY WIRED FOR 3/60/440 VOLTS, MAXIMUM 58 AMPS