TRAK K3SX

The flexibility of a knee mill with the world’s most advanced CNC for small lot work.

For more advanced knee mill applications, such as those entailing complex profiles or repeat programs.

  • ProtoTRAK SMX CNC
  • 2-axis CNC, 3-axis DRO
  • Manual quill with DRO
  • Precision 7207 P4 spindle bearings
  • Chrome ground quill
  • Meehanite® castings
  • Slide ways are Turcite® coated
  • Standard glass scale for quill Z readout
  • Precision ground ballscrews installed in the table and saddle
  • Wide way surfaces are hardened and ground
  • Real handwheels for working manually
  • ProtoTRAK Control model -SMX
  • Table Size-50″ X 10″
  • Table Travel -32″
  • Saddle Travel-15.5″
  • Knee Travel:-16″
  • Ram Travel-24″
  • Maximum Quill Travel-5″
  • Quill Diameter-3 3/8″
  • Spindle Taper-R8
  • Spindle Speed Range -60-4200 RPM
  • Head Tilt-45° forward and back, 90° left and right
  • Spindle Motor- 3 HP
  • Power Requirement Control-110V; 1P; 10A
  • Power Requirements Machine -220/440V; 3P; 8.5/4.25A
  • Maximum Weight on Table – 750 lbs
  • Machine Weight – 2816 lbs
  • Machine dims (l x w x h) – 71″ x 59″ x 84″
  • Maximum rapid feed-100 IPM
  • Way surface type – Dovetail X, Z; Square Y
  • Precision 7207 CP4 Spindle bearings
  • Chrome hardened and ground quill
  • Meehanite castings
  • Slide ways are Turcite® coated
  • Wide way surfaces are hardened and ground