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BRIDGEPORT SERIES 1 Vertical Milling Machine 1970’ #GMT-2757

Milling Machines
Manufacturer:
BRIDGEPORT
Model:
SERIES 1
Stock #:
5585
BRIDGEPORT SERIES 1 Vertical Milling Machine, 1970, Reference # GMT-2757, 9"x42" table, 1-1/2 HP motor, chrome ways, BIJUR lubrication, R-8 spindle taper, variable speeds 60-4200 RPM, equipped for 230V. Ideal for precise milling operations.
Milling Machine
Table-W9"228.6 mm
Table-L49"1,244.6 mm
Travel-Long36"914.4 mm
Travel-Cross12"304.8 mm
Power3 hp2.2 kW
RPM4,200 RPM4,200 RPM
TaperR-8R-8
Dimensions58” x 58” x 83” H58” x 58” x 83” H
Weight2000 Lbs.2000 Lbs.

Reference # : GMT-2757
Model # : Series 1
Serial # : 135049
Year of manufacture: 1970'
Table working surface: 9” x 42”
Number of t-slots: 3
Ranges::
Longitudinal (X): 26"
Cross (Y): 11.5"
Vertical, knee : 15"
Quill (Z): 5"
Maximum/Minimum distance, spindle nose to table: 22-1/4"/ 6-1/2"
Maximum/Minimum distance, centerline of spindle to face of column : 18-3/4"/ 6-3/4"
Maximum uniform table load: 300 Lbs.
Ram travel: 12"
Head tilt, left and right: 90°
Head tilt, front to rear, each way: 45°
(3) Power quill feeds: .0015, .003, .006 I.P.R.
Infinitely variable spindle speeds, two ranges: 60-500 R.P.M / 500-4,200 R.P.M.
Spindle taper: R-8

BIJUR lubrication system

Chrome ways

1-1/2 H.P. 3/60/230-460 volt spindle drive motor and electrical controls

Machine is wired for 230 volt operation.

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