10" X 20" CHEVALIER PRECISION SURFACE GRINDER W/PROGRAMMABLE AUTOMATIC INCREMENTAL DOWNFEED

Stock#: 4496

Category Grinders, Surface, Recip.

10" X 20" CHEVALIER PRECISION SURFACE GRINDER
W/PROGRAMMABLE AUTOMATIC INCREMENTAL DOWNFEED
MODEL: FSG-3A1020    
NEW: 1994    

NOMINAL GRINDING CAPACITY ................... 10" X 20"
MAX. LONGITUDINAL TABLE TRAVEL, HYDRAULIC ... 22- 7/8"
MAX. LONGITUDINAL TABLE TRAVEL, MANUAL ...... 24- 3/8"
MAX. CROSSFEED TRAVEL, AUTOMATIC ............ 11- 7/16"
MAX. CROSSFEED TRAVEL, MANUAL ............... 11- 3/4"
DIST. FROM SPINDLE CENTER TO TABLE .......... 21- 1/2"
VARIABLE TABLE SPEED, HYDRAULIC .......... ...16' TO 82' FPM
AUTOMATIC CROSSFEED INCREMENT ............ ...0.02" TO 0.4"
POWER RAPID TRAVERSE (CROSS) ................ 48" IPM
CROSSFEED HANDWHEEL, PER GRADUATION ......... 0.001"
PER REVOLUTION .............................. 0.02"
AUTOMATIC INCREMENTAL DOWNFEED ......... .....0.0001" TO .002"
AUTO DOWNFEED DIAL PER GRADUATION ........... 0.0005"
PER REVOLUTION .............................. 0.1"
MICROFEED ................................... 0.0001"
RAPID TRAVERSE RATE ......................... 13" IPM
SPINDLE MOTOR ............................... 3 HP
STANDARD GRINDING WHEEL ..................... 12" DIA. x 1- 1/4" x 3"B

APPROX. WEIGHT .......................... 3,306 LBS.

APPROX. DIMENSIONS ...................... 85" X 48" X 65"H

MACHINE FEATURES:

FULLY PROGRAMMABLE MICROPROCESSOR AUTO-CYCLE
CONTROL W/DIGITAL DISPLAY
AUTOMATIC INCREMENTAL DOWNFEED (PLUNGE & SURFACE)
SPARKOUT CYCLE W/AUTOMATIC WHEELHEAD RETRACTION @ COMPLETION OF GRIND CYCLE
POWER RAPID WHEELHEAD POSITIONING
HYDRAULIC TABLE TRAVERSE
ELECTRONIC CROSS & VERTICAL FEEDS
MICRO-DOWNFEED (.0001" GRAD.)
12" GRINDING WHEEL

EQUIPPED WITH:

"HEIDENHAIN" MODEL ND 520 HIGH ACCURACY MADE IN GERMANY
2-AXIS DIGITAL READOUT DISPLAY  
HEIDENHAIN HIGH ACCURACY MADE IN GERMANY GLASS SCALES, MODEL LC 603C  
10" X 20" "WALKER-HAGOU" MADE IN THE NETHERLANDS
ELECTRO-MAGNETIC CHUCK W/VARIABLE HOLD N
NEUTROFIER CONTROL ON THE MACHINE
CONTROL CONSOLE
OVER-THE-WHEEL WHEEL DRESSER
COOLANT SYSTEM w/PAPER FILTRATION
EXTERNAL HYDRAULIC SYSTEM
AUTO LUBE SYSTEM
12" GRINDING WHEEL
5 H.P SUPER-PRECISION DIRECT DRIVE SPINDLE
MACHINE IS WIRED FOR 3/60/575 VOLTS.  

TRANSFORMER FOR 230 OR 460 VOLTS AVAILABLE TO PURCHASE FOR $675.

** ORIGINAL PAINT - EXCELLENT CONDITION **