Southwest Industries ProtoTrack 3

used Southwest Industries ProtoTrack 3-Axis CNC Vertical Milling Machine Model K3with newer SWI KMX CNC Control

Year new:  2006    New SWI KMX control CNC

Table size:  10” x 50”

Table travel:  32”

Saddle travel:  16”

Knee travel:  16”

Maximum quill travel:  5”

Quill diameter:  3-3/8”

Spindle taper”  R-8

Spindle speed:  60-4,200 RPM

       With spindle control:  40-4,000 RPM

Head tilt:  -/+ 90 LR and +/- 45 FB

Spindle motor power:  3 HP

Power feed to quill

Machine power requirement: 208/480V 3ph, and 110V single phase to the control

Maximum weight on table:  850 lbs

Machine weight:  2,816 lbs

Machine physical dims:  I, w, h,   78”x 103” x 87”

Maximum rapid travel:  100 IPM

Meehanite castings

Wide way surfaces are hardened and ground