Description
BRIDGEPORT VERTICAL MILLING MACHINE
Serial Number Milling Head J-72981
Serial Number Knee BR 79-332
SPECIFICATIONS
SPINDLE:
Taper R-8
Collet Capacity ¾" (19.05mm)
Quill Travel 5" (127mm)
Quill Feed (per spindle revolutions)
.0015", .003", .006" IPM
(0.0381, 0.0762, 0.1524mm)
SPINDLE SPEEDS: Step Pulley
8-Speeds 80 thru 2720 rpm
SPINDLE HEAD: Tilts Right/Left and Swivels Right/Left
OVERARM: Moves In / Out and Rotates 360 degrees
TABLE: (3) T-Slots
Size Overall, 9" W x 42" L 228.6mm x 1066.8mm)
Longitudinal Travel, (X-Axis) 30" (762mm)
Manually & Power Feed
Cross-Slide Travel, (Y-Axis) 12" (305mm)
Vertical Travel Knee, (Z-Axis) 16" (406mm)
FEEDS: Table and Knee
Spindle Vertical, Manual & Power
Table Longitudinal Manual and Power
Table Cross Slide Manual
Knee Vertical Rise & Fall Manual
MOTOR DRIVES: wired 220 volts, 3 phase
Spindle 1 H.P. 220 / 440volts
Table Power Feeds 0.45 Amps
CONTROLS:
Remote
Spindle Rotation Forward / Reverse Buttons.
EQUIPPED WITH:
Bridgeport Table Power Feed
9- Miscellaneous R8 Collets,
1-Chuck 1/2" (12.7mm) Keyless with Integral Shank.
1-lot Step Block & Clamp Sets
COMPLETE FACTORY SAFETY GUARDS
Dimensions 48" x 57" Depth x 83" Height (1016 x 1219 x 2006mm)
Approxiate Weight 2,000 lbs.