Southwestern Industries, Inc. TRAK LPM VERTICAL MACHINING CENTER

Technical Description

This vertical machining center features a work table sized 35.38" (L) x 19.63" (W) capable of supporting workpieces up to 1,000 lbs. It is equipped with a vertically oriented CAT40 taper spindle delivering up to 15 HP (30-minute rating) and a maximum speed of 8,000 RPM, suitable for medium-duty machining applications. The spindle is complemented by a 16-tool automatic tool changer (ATC) with a rapid tool change time of 0.80 seconds, optimizing machining efficiency. The machine operates on 3 axes (X, Y, Z) with travels of 31.0", 18.5", and 21.0" respectively, each axis capable of a rapid traverse rate of 800 inches per minute. This setup facilitates precise and versatile machining of moderately sized parts, balancing power, speed, and torque. The CAT40 taper ensures compatibility with a wide range of tooling, delivering rigidity and repeatability for metals and plastics. The machine’s feed and rapid traverse parameters provide efficient material removal rates suitable for complex milling tasks. The lack of a 4th axis or U-axis indicates standard three-axis machining capabilities. This configuration supports industrial environments requiring reliable mid-range spindle power, rapid tool changes, and substantial workpiece capacity on a moderately sized table, making it well-suited for batch production, prototyping, or repair work in automotive, aerospace, and general manufacturing sectors.