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Bridgeport Series 1 Vertical Milling Machine 1991’ #GMT-2357

Milling Machines
Manufacturer:
BRIDGEPORT
Model:
SERIES 1
Stock #:
5763
Bridgeport Series 1 Vertical Milling Machine, 1991, reference #GMT-2357. Table size: 9” x 48”, R-8 spindle taper, variable spindle speeds (60-4,200 RPM). Equipped with SONY 2 Axis DRO, 7" riser, chrome ways, work light, Bijur lubrication, and power feed on X axis.
Vertical 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
Dimensions64” L x 57” w x 83’’ H64” L x 57” w x 83’’ H
Weight2000 Lbs.2000 Lbs.

Reference # : GMT-2357
Model # : Series 1
Serial # : 259086
Year of manufacture: 1991'
Table working surface: 9“ x 48”
Number of t-slots: 3
Ranges-:
Longitudinal: 32-1/2"
Cross: 12"
Vertical, knee: 16"
Quill : 5"
Maximum/Minimum distance, spindle nose to top of table: 18.5"/2.5"
Maximum/Minimum distance, centerline of spindle to face of column: 18.75"/6.75"
Ram travel: 12"
Head tilt, left & right: 90 degrees
Head tilt, front to rear, each way: 45 degrees
Turret rotation: 360 degrees
(3) Power quill feeds: .0015, .003, .006 I.P.R.
Infinitely variable spindle speeds, two ranges: 60-4,200 R.P.M
Spindle taper: R-8
Maximum collet capacity: ¾”

SONY 2 Axis DRO

7” Riser

Chrome ways

Work light

BIJUR one-shot lubrication system

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

Machine is wired for 230 volt operation.

Power feed on X axis

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