The SOUTHWESTERN INDUSTRIES TRAK LPM is a compact CNC bed mill designed for precision machining, prototyping, repair work, and short-run production. Manufactured by Southwestern Industries, Inc. under the well-known TRAK product line, the LPM combines robust mechanical construction with the intuitive ProtoTRAK conversational control. The 2011 model remains highly desirable because it offers modern control capabilities, manual handwheel operation, and exceptional flexibility for shops that need both simplicity and productivity.
The 2011 TRAK LPM typically features approximately 30 inches of X-axis travel, 16 inches of Y-axis travel, and 23 inches of Z-axis travel. The machine is commonly equipped with a CAT 40 spindle capable of up to 6,000 RPM and a spindle motor in the 5 to 7.5 hp range. Most machines include a ProtoTRAK SMX or ProtoTRAK PMX control, allowing operators to program directly at the machine using conversational menus or standard G-code. Optional features often include a power drawbar, coolant system, and automatic tool changer depending on configuration.
The TRAK LPM is widely used in toolrooms, maintenance departments, educational facilities, R&D laboratories, and job shops. Typical applications include fixture plates, brackets, repair parts, prototype components, and tooling. The machine’s bed-mill construction provides excellent rigidity and repeatability, while the conversational control minimizes programming time and reduces the need for advanced CAM software.
The 2011 SOUTHWESTERN INDUSTRIES TRAK LPM remains an excellent investment because it combines user-friendly programming, dependable mechanical design, and outstanding versatility for a wide range of machining tasks.
SOUTHWESTERN INDUSTRIES TRAK LPM – POWER & AIR REQUIREMENTS
Power Requirement
220V / 440V, 3-Phase
Air Pressure Requirement
Required for Power Drawbar and ATC
Frequency
50 / 60 Hz
Connected Load
Approx. 10 – 15 kVA
Control Power
110V
Main Breaker
Manufacturer Specified
SOUTHWESTERN INDUSTRIES TRAK LPM – DIMENSIONS
Machine Weight
Approx. 4,000 – 5,500 lb
Machine Length
Approx. 85 in
Machine Width
Approx. 95 in
Machine Height
Approx. 100 in
Floor Space Requirement
Medium Footprint
Installation Type
Standard Shop Floor
SOUTHWESTERN INDUSTRIES TRAK LPM – GENERAL INFORMATION
Machine Type
CNC Bed Mill
Manufacturer
Southwestern Industries
Product Line
TRAK LPM
Model Year
2011
Primary Application
Prototype and Short-Run Production
Automation Ready
Yes
INDUSTRIES THAT USE SOUTHWESTERN INDUSTRIES TRAK LPM
Toolrooms
Yes
Maintenance Departments
Yes
Educational Labs
Yes
Research & Development
Yes
Job Shops
Yes
General Manufacturing
Yes
TYPICAL PARTS SOUTHWESTERN INDUSTRIES TRAK LPM CAN PRODUCE
Fixture Plates
Yes
Repair Parts
Yes
Brackets
Yes
Prototype Components
Yes
Tooling Components
Yes
Precision Blocks
Yes
WHY CHOOSE SOUTHWESTERN INDUSTRIES TRAK LPM
Easy ProtoTRAK Programming
Outstanding
Manual and CNC Flexibility
Outstanding
Compact Yet Rigid Design
Excellent
Low Training Requirements
Excellent
Proven Reliability
Excellent
Strong Resale Value
Excellent
WHY BUY USED SOUTHWESTERN INDUSTRIES TRAK LPM
Purchasing a used 2011 SOUTHWESTERN INDUSTRIES TRAK LPM is an excellent way to add dependable CNC milling capability without the cost and complexity of a large production machining center. The ProtoTRAK control allows operators to create machining programs directly from dimensions, making the machine especially valuable for one-off parts, maintenance work, and prototypes.
Because the LPM can be operated both manually and under CNC control, it offers exceptional flexibility for shops that frequently switch between unique jobs and small production runs. Many used machines are equipped with useful accessories such as power drawbars, coolant systems, and tooling packages that enhance productivity and reduce setup time.
Buyers should inspect spindle condition, way wear, lubrication systems, and the functionality of the ProtoTRAK control. Machines with updated software and documented maintenance histories generally provide the greatest value and reliability.
For toolrooms, schools, and job shops seeking an easy-to-use CNC bed mill with proven performance, the TRAK LPM remains a practical and cost-effective investment.
HOW MUCH DOES A USED SOUTHWESTERN INDUSTRIES TRAK LPM COST?
MACHINE AGE / CONDITION
ESTIMATED PRICE RANGE (USD)
2008 – 2015 Models
$15,000 – $45,000
Machines with Automatic Tool Changer
Premium Pricing
Updated ProtoTRAK Control
Added Value
Included Tooling and Vises
Added Value
Low Operating Hours
Premium Pricing
Excellent Mechanical Condition
Premium Pricing
Fully Operational Under Power
Higher Buyer Confidence
Complete Service Records
Higher Market Value
Dealer Refurbished Machines
10% – 20% Higher
Machines with PMX Control
Higher Market Value
The cost of a used 2011 SOUTHWESTERN INDUSTRIES TRAK LPM depends on spindle condition, control generation, installed options, and overall maintenance history. Machines equipped with automatic tool changers, upgraded controls, and extensive tooling packages typically command higher prices because they provide greater productivity and faster deployment.
For manufacturers seeking a flexible and intuitive CNC milling platform with excellent reliability and long-term value, the SOUTHWESTERN INDUSTRIES TRAK LPM offers an outstanding return on investment.
