1998 Southwestern Industries TRAK DPM 3-Axis CNC Bed Mill | 40-Taper, Power Drawbar, ProtoTRAK SM

1998 Southwestern Industries TRAK DPM 3-Axis CNC Bed Mill | 40-Taper, Power Drawbar, ProtoTRAK SM

Name: 1998 Southwestern Industries TRAK DPM 3-Axis CNC Bed Mill | 40-Taper, Power Drawbar, ProtoTRAK SM
Brand: SWI TRAK
SKU: 34983
Availability: InStock

Brand

SWI TRAK

Location

Ohio

Specifications
Files & Videos

Overview
For sale is a 1998 Southwestern Industries (SWI) TRAK DPM 3-Axis CNC Bed Mill. This is a highly rigid toolroom machine featuring a heavy-duty 40-taper spindle and a Torque-Rite power drawbar—a massive step up in performance and rigidity over standard R8 knee mills.

This machine is being sold As-Is, Straight Off the Shop Floor. While it shows significant cosmetic wear and flaking paint, the control boots up cleanly. This is an excellent project or value purchase for a job shop, maintenance department, or prototype garage looking for a heavy-duty bed mill at a wholesale price.

Upgraded & Serviced Electronics
The machine features a ProtoTRAK SM Auto Geometry Engine control. Crucially, the pendant was replaced with a factory-rebuilt unit directly from Southwestern Industries (Part No. 22328-3R, dated 8/1/2022). This ensures a bright, clear LCD screen and reliable computer architecture.

Specifications & Features

Machine Type: 3-Axis CNC Bed Mill (Rigid column design)
Control: ProtoTRAK SM (CNC / Conversational / Manual 3-Axis DRO)
Spindle Taper: NMTB / CAT 40 (Heavy-duty production spindle)
Tool Changer Helper: Torque-Rite Power Drawbar installed
Electrical: Wired for 440V, 3-Phase operation. (Transformer may be available for purchase)
Table Condition: Clean table with no major cutter scars or deep gouges.
Note: We are including items that came in with the machine as shown still in boxes. We assume these items are for this machine - column way cover, x axis motor, z-axis motor, coolant pump, scales.

Condition & Testing Notes

Testing: The ProtoTRAK SM control boots up completely to the system check and DRO screens as pictured. No further mechanical, spindle, or axis testing has been performed.
Cosmetics: Fair/Rough. The machine has significant peeling paint on the lower blue base casting and typical shop grease.
Way Covers: The rubber bellows show standard aging and sagging consistent with use.

Terms of Sale

Price: $12,500 FOB Truck Dayton OH
Location: Advanced Machinery Co, Dayton OH
Loading: Sold strictly as-is, where-is, with no warranty expressed or implied. We can load onto your flatbed or coordinate with your machinery rigger.

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1998 Southwestern Industries TRAK DPM 3-Axis CNC Bed Mill | 40-Taper, Power Drawbar, ProtoTRAK SM

Location

Specifications

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