Reference Number: 141932

8" X 24" GALLMEYER & LIVINGSTON "GRAND RAPIDS" 
 HYDRAULIC SURFACE GRINDER
 w/AUTOMATIC INCREMENTAL DOWNFEED
 
 MODEL: 280      S/N: 280292       NEW: 1984 
 
  HYDRAULIC TABLE TRAVEL, LONGITUDINAL .......... 29-1/2" 
 HYDRAULIC TABLE TRAVEL, CROSS .................. 9-1/4" 
 WORKING SURFACE OF TABLE ..................... 8" X 24" 
 WHEEL SIZE ................... 12" DIA. x 1"W x 3" BORE
 SPINDLE SPEED ............................... 1,985 RPM
 LONGITUDINAL TABLE SPEEDS ............... 3" - 150" IPM 
 AUTO CROSS FEED TO TABLE PER STROKE ..... 0.01" TO 1/2" 
 CONTINUOUS CROSS SPEED ....................... 120" IPM 
 AUTO INCREMENTAL DOWNFEED RATE ............ 0.0001" TO .001"
 VERTICAL MOVEMENT OF WHEELHEAD ..................... 16" 
 MAXIMUM DISTANCE FROM WHEEL TO TABLE (12" WHEEL) ... 14" 
 
 APPROXIMATE FLOOR SPACE ................... 101"W X 58"D 
 APPROXIMATE WEIGHT .......................... 4,650 LBS 
 
  EQUIPPED WITH: 
 ELECTROMECHANICALLY ACTUATED "INCREMATIC" DOWNFEED OF
  GRINDING WHEEL HEAD FROM .0001" TO .001" AT TABLE
  OR SADDLE REVERSAL.  THE FEED MAY BE SET FOR A
  MAXIMUM OF .050" STOCK REMOVAL.  REGARDLESS AS TO
  THE AMOUNT OF STOCK THAT IS DIALED OR THE RATE OF
  STOCK REMOVAL, THE INCREMATIC WILL TAKE AS MANY
  PASSES AS REQUIRED TO REMOVE THAT PRE-SET AMOUNT
  OF STOCK.  THE INCREMATIC WILL ALWAYS LEAVE .0001"
  FOR THE FINISH PASS.  AFTER COMPLETION OF THE 
  THREE-PASS SPARKOUT THE WHEEL IS RAISED SLIGHTLY
  AND THE TABLE AUTOMATICALLY STOPPED.
 
 HYDRAULIC LONGITUDINAL AND CROSS FEEDS 
 VARIABLE SPEED CONTINUOUS CROSS FEED FOR WHEEL
  DRESSING OR QUICK POSITIONING
 POWER ELEVATION 
 8" X 24" O.S WALKER FINE DIVISION ELECTRO-MAGNETIC CHUCK 
 O.S. WALKER VARIABLE HOLD NEUTROFIER CONTROL
 HYDRAULICALLY POWERED OVER-THE-WHEEL DRESSER
 MANUALLY OPERATED BIJUR ONE-SHOT LUBRICATION SYSTEM
 COOLANT SYSTEM W/TANK/PUMP/SPLASH GUARDS 
 1.5 HP HYDRAULIC PUMP MOTOR 
 3 HP 3/60/230-460 VOLT SPINDLE DRIVE 
 MACHINE IS PRESENTLY WIRED FOR 3/60/460 VOLTS
 
  *** EXCELLENT, VERY CLEAN CONDITION & APPEARANCE *** 
 ** INSPECT UNDER POWER IN HAUPPAUGE, NY (LONG ISLAND) **