Top Seller
1977 12" Width 36" Length
Location:
Harrison, NJ
Model:
556, 6" EXT. VERTICAL
Grinding Length:
36"
Weight:
9,300 LBS

Specifications

Condition:
used
Year:
1977
Serial number:
556245
Stock number:
151606
Wheel size:
14" X 1.5" X 5"
Spindle motor:
7.5 H.P.
Nominal capacity:
12" x 36"
Approximate weight:
9,300 LBS
Maximum width ground:
15"
Approximate dimensions:
110"W X 74"D X 104"H
Continuous cross speed:
120" IPM
Maximum grinding length:
36"
Grinding wheel speeds (2):
1750 RPM
Longitudinal table speeds:
3" - 150" IPM
Work height – full wheel:
24"
Hydraulic table travel, cross:
13-3/4"
Vertical movement of wheelhead:
25"
Max. total downfeed feed amount:
0.050"

Description

12" X 36" GALLMEYER & LIVINGSTON "GRAND RAPIDS"
(MADE IN USA) PRECISION HYDRAULIC SURFACE GRINDER
WITH AUTOMATIC INCREMENTAL DOWNFEED
** 6” EXTRA HEIGHT - 24" UNDER A FULL WHEEL **
MODEL: 556 S/N: 556245 NEW: 1977
CAPACITY:
NOMINAL CAPACITY ....................... 12" x 36"
MAXIMUM WIDTH GROUND ................... 15"
MAXIMUM GRINDING LENGTH ................ 36"
WORK HEIGHT – FULL WHEEL ............... 24"
SPINDLE:
WHEEL SIZE ............................. 14" X 1.5" X 5"
GRINDING WHEEL SPEEDS (2) .............. 1750 RPM
SPINDLE MOTOR .......................... 7.5 H.P.
TABLE:
HYDRAULIC TABLE TRAVEL, LONGITUDINAL ... 41-1/2"
HYDRAULIC TABLE TRAVEL, CROSS .......... 13-3/4"
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 INCREMENTS ... 0.001" TO .0001"
MAX. TOTAL DOWNFEED FEED AMOUNT ........ 0.050"
VERTICAL MOVEMENT OF WHEELHEAD ......... 25"
APPROXIMATE DIMENSIONS ............. 110"W X 74"D X 104"H
APPROXIMATE WEIGHT ..................... 9,300 LBS
EQUIPPED WITH:
6” EXTRA VERTICAL CAPACITY, 24” HEIGHT UNDER A FULL WHEEL
AUTOMATIC INCREMENTAL DOWNFEED FOR BOTH
SURFACE& PLUNGE
POWER RAPID WHEELHEAD POSITIONING
HYDRAULIC LONGITUDINAL AND CROSS FEEDS
POWER RAPID CROSS POSITIONING
SADDLE LOCK
"OVER-THE-WHEEL" WHEEL DRESSER
12" X 36" "O.S. WALKER" ELECTRO-MAGNETIC CHUCK
VARIABLE HOLD NEUTROFIER CONTROL (750 WATT)
COOLANT SYSTEM W/TANK/PUMP/SPLASH GUARDS
OVER-THE-WHEEL DRESSER
AUTO LUBRICATION SYSTEM
SELF-CONTAINED HYDRAULIC SYSTEM MOTOR
7.5 HP 3/60/220-440 VOLT SPINDLE DRIVE
MACHINE IS PRESENTLY WIRED FOR 3/60/230 VOLTS
** INSPECT UNDER POWER IN OUR HARRISON, NJ WAREHOUSE **
** SUPERB CONDITION & APPEARANCE **