Top Seller
1973 8" Width 18" Length
Location:
Harrison, NJ
Model:
260
Weight:
4,850 LBS

Specifications

Condition:
used
Year:
1973
Serial number:
260194
Stock number:
149878
Wheel size:
10" DIAMETER
Approximate weight:
4,850 LBS
Continuous cross speed:
120" IPM
Approximate floor space:
85"W X 57"D
Working surface of table:
8" X 18"
Longitudinal table speeds:
3" - 150" IPM
Hydraulic table travel, cross:
8-3/4"
Vertical movement of wheelhead:
16"
Max. total downfeed feed amount:
0.050"
Auto cross feed to table per stroke:
0.01" TO 1/2"

Description

8" X 18" GALLMEYER & LIVINGSTON "GRAND RAPIDS"
(MADE IN USA) "PRECISION" SURFACE GRINDER
WITH "INCREMATIC" AUTOMATIC INCREMENTAL DOWNDFEED
MODEL: 260 S/N: 260-194 NEW: 1973
HYDRAULIC TABLE TRAVEL, LONGITUDINAL .......... 23-1/2"
HYDRAULIC TABLE TRAVEL, CROSS .................. 8-3/4"
WORKING SURFACE OF TABLE ..................... 8" X 18"
WHEEL SIZE ................................ 10" DIAMETER
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 .................... 16"
MAXIMUM DISTANCE FROM WHEEL TO TABLE (10" WHEEL) .. 15"
APPROXIMATE FLOOR SPACE ................... 85"W X 57"D
APPROXIMATE WEIGHT .......................... 4,850 LBS
EQUIPPED WITH:
"INCREMATIC" AUTOMATIC INCREMENTAL DOWNFEED, AUTO
DOWNFEED OF THE GRINDING WHEEL AT EITHER CROSS OR
LONGITUDINAL TABLE REVERSAL, .001" TO .0001" FEED
INCREMENTS. GRINDING WHEEL AUTOMATICALLY RETRACTS
BACK TO START POSITION AT COMPLETION OF CYCLE.
HYDRAULIC LONGITUDINAL AND CROSS FEEDS
POWER ELEVATION
8" X 18" ELECTRO-MAGNETIC CHUCK
VARIABLE HOLD NEUTROFIER CHUCK CONTROL
"SONY" 1-AXIS DIGITAL READOUT DISPLAY
COOLANT SYSTEM W/TANK/PUMP/SPLASH GUARDS
1.5 HP 3/60/220-440 VOLT HYDRAULIC SYSTEM MOTOR
1 HP 3/60/220-440 VOLT SPINDLE DRIVE
** INSPECT UNDER POWER IN OUR HARRISON, N.J. WAREHOUSE **