SOUTHWESTERN INDUSTRIES TRL-1845SX CNC LATHE

Technical Description

The Southwestern Industries TRL 1845SX CNC lathe is a precision-engineered flat-bed lathe designed for versatile manual and CNC machining applications. Featuring an 18" swing and a 9" machining length, it accommodates a wide range of workpieces with accuracy and efficiency. The lathe is equipped with an 8" chuck and a tailstock, enabling secure workholding for both small and large parts. Its robust construction ensures stability, with a total weight of 3,285 lbs and overall dimensions of 94" x 52" x 73", making it suitable for demanding shop environments. The machine is powered by a high-performance spindle capable of reaching up to 2,500 RPM, providing flexibility for various materials and cutting operations. At the heart of its operation is the ProtoTRAK SLX CNC control system, which offers two-axis CNC and two-axis DRO functionality, electronic handwheels for manual control, and a 10.4" color active-matrix screen for clear visualization of machining data. The SLX control supports geometry-based programming, automatic tool nose radius compensation, and convenient modes for both manual and automated machining, including taper, radius, fillet, and thread repair routines. The system also features override controls for feedrate and spindle speed, tool offsets from a library, and rapid jog with override for efficient setup and operation. With its combination of advanced CNC technology, manual machining capabilities, and rugged build, the TRL 1845SX is ideal for shops requiring precision, reliability, and ease of use in a compact footprint.