Bridgeport #Series-I, vertical milling machine, Protrak Edge CNC Control, 42" x 9" table, 36" X, 12" Y, 16" Z, R-8

Features:

For more than 60 years, the Bridgeport Series I Standard Mill - the original, all-purpose mill - has been the "real thing" in milling, drilling, and boring for metalworking shops throughout the world. Today, the Series I Standard continues to fulfill the industry's need for an accurate, reliable, and versatile mill.

The Series I Standard features an innovative airflow cooling design that uses no external fans to prolong bearing life and prevent expansion from heat build-up. A full range of accessories are available, including optional chrome-plated ways and gibs to ensure that the machine will last a lifetime.

Series I Standard Features Include:

Chrome dovetailways and gibbs
Proto Trak Edge 2- axis CNC Teach Control

SPECIFICATIONS

Range:

Table Travel (X-Axis) 36 in. (914 mm)
Saddle Travel (Y-Axis) 12 in. (305 mm)
Quill Travel 5 in. (127 mm)
Knee Travel (Z-Axis)* 16 in. (406 mm)
Ram Travel 12 in. (305 mm)
Throat Distance (min.) 6.75 in. (171 mm)
Throat Distance (max.) 18.75 in. (476 mm)
Table to Spindle Nose Gage Line:
- (min.) 2.5 in. (64 mm)
- (max.) 18.25 in. (463 mm)
Table:

Overall Size 42 x 9 in. (1066.8 x 299 mm)
Working Surface 42 x 9 in. (1066.8 x 229 mm)
T-slots Centers 3 @ 2.5 in. (64 mm)
T-slot Size 0.625 in. (16 mm)
Height above Floor (max.) 47.25 in. (1200 mm)
Weight of Workpiece (max.) TBD
Spindle (2J Head):

AC Power Rating:
- (30 min. duty cycle) 3 hp (2.2 kW)
- (continuous) 2 hp (1.5 kW)
Spindle Taper R-8
Tooling R-8 Collets
Speed Range:

High (infinitely variable) 500 4200 rpm
Low 60 500 rpm
Power Quill Feed 0.0015 in./rev (0.038 mm)
Manual Adjust:
- 0.003 in./rev (0.076 mm)
- 0.006 in./rev (0.152 mm)
Drilling Capacity:

Power Quill Feed 3/4 in. (19 mm)
Milling Capacity (mild steel) 3/4 in. (19 mm)
Boring Range (mild steel) 6 in. dia. (152 mm)
Spindle Diameter 1.875 in. (48 mm)
Quill Diameter 3.375 in. (86 mm)
Space and Weight:

Floor Area:
- 8.3 x 5.3 ft. (2.53 x 1.62 m)
- 8.3 x 7.8 ft. (2.53 x 2.4 m)**
Height 7.04 ft. (2.15 m)
Net Weight 1930 lb (875 kg)
Shipping Weight 2075 lb (941 kg)
Power:

Input Power 208/230/460 volts
3 phase, 50/60 cycle
Power Capacity 4kVA
Excellent condition
https://www.southwesternindustries.com/media/manuals/22061_Manual.PDF
The functions of the ProtoTRAK Edge are divided into Modes. Modes are groups of activities that belong together. Organizing the ProtoTRAK Edge this way makes it easy to use because you don't have to memorize how to do things. Simply select the Mode and then choose from the options. The Modes of the ProtoTRAK Edge are: DRO: Contains the DRO features for working manually or setting up to run a program. This also contains the softkey for the Service Codes. PROG (PROGRAM): Where programs are written and edited, and part graphics displayed. RUN: Where programs are run to make parts. MATH HELP: Routines to help you quickly and easily calculate intersections, tangencies, centers and more. PROG IN/OUT: To handle and organize the part programs.

Listing Details