SPECIFICATIONS:

RD & D CNC VERTICAL BORING MILL
GIDDINGS & LEWIS MACHINE
COMPLETE RETROFIT REBUILD: 1986
CONTROL: GE 1054 WITH DNC CAPABILITIES


TABLE DIAMETER..................... 72"
MAXIMUM SWING...................... 74"
UNDER THE RAIL..................... 67"
MAX HEIGHT UNDER RAIL.............. 58"
LEFT RAM TRAVEL.................... 30"
RIGHT RAM TRAVEL................... 69"
RAM SIZE........................... 11" X 11"
TABLE DRIVE MOTOR.................. 75 HP
TABLE LOW RANGE.................... 1 - 39.3 RPM
TABLE HIGH RANGE................... 4 - 153.6 RPM

DRIVE.............................. GE 300 DC (ADJ. SPD.)
MAX LOAD ON TABLE.................. 12.5 TON


EQUIPPED WITH:

CONSTANT SURFACE SPEED, BALL SCREWS, LINEAR SCALE FEEDBACK
4-AXIS MACHINE, DUAL RAM, 72" 4-JAW CHUCK, REMOTE PENDANT
4 SERVO DRIVES: X, U, W, Z AXIS, 4 DC SERVO MOTORS- 3.7 KW 90 DC
RAIL HAS HYDRAULIC CLAMPING

1986 REBUILD/RETROFIT WORK BY RD&D ERIE, PA INCLUDEDED:
- NEW SERVO DRIVES, SPINDLE DRIVES, CONTROL, & LIMIT SWITCHES,
- NEW WIRING & CNC CPI
- NEW TURNING ASSEMBLY, NEW LEFT AND RIGHT RAM ASSEMBLY & GEARBOX
- NEW QUILL, NEW RESOLVER
- OVERHAULED THE RAMS AND BED






PRICE....................: ${please call for price}