RETRO PROTURN SLX 425/1250 CNC LATHES

Technical Description

The Southwestern Industries TRAK TRL lathe equipped with ProtoTRAK SLX CNC control is a precision toolroom lathe designed for versatile machining applications. This machine features a 19.68-inch maximum turning diameter with a 49.21-inch machining length, providing substantial capacity for mid-range production work. The spindle operates at a maximum of 2,500 RPM with 10.04 horsepower, delivering consistent performance across a range of materials and cutting operations. The ProtoTRAK SLX CNC control system offers two-axis (X-Z) simultaneous control with both automatic CNC and manual DRO (Digital Readout) modes, providing operators with flexibility between programmed and manual machining. The 10.4-inch color active-matrix display presents real-time dimensional information and intuitive programming interfaces, supporting geometry-based programming with automatic tool nose radius compensation. Electronic handwheels enable convenient manual operation during setup or single-part machining. Key operational features include rapid feed rates of 100 mm/min on the X-axis and 150 mm/min on the Z-axis, enabling efficient material removal and reduced cycle times. The machine supports advanced functions including tapers of any angle, radius and fillet generation, and thread repair capabilities. The coolant system maintains a 9.3-gallon tank capacity, ensuring adequate cooling and chip evacuation during extended machining sessions. Weighing approximately 3,420 pounds, this lathe delivers industrial-grade construction suitable for production environments requiring precision and reliability.