POREBA TR-135 MANUAL LATHE

Technical Description

The POREBA TR-135 is a heavy-duty manual lathe engineered for large-scale precision turning operations. This machine features a substantial swing of 53.15 inches over the bed ways, with an extended 236.22-inch center distance, accommodating workpieces up to 9 tonnes. The 4.72-inch spindle bore accepts a large 39.37-inch 4-jaw chuck, enabling secure clamping of oversized components. Operating at 500 RPM with 55.12 HP of spindle motor power, the lathe delivers 13,600 Nm of maximum torque for demanding machining tasks. The 40.16-inch swing over the cross slide enables turning diameters of approximately 1,350 mm over the bed slide. Equipped with a power compound and rapid tool post, this lathe streamlines tool changes and positioning. The integrated coolant system ensures optimal chip evacuation and thermal management during extended cutting operations. Additional features include a steady rest with 19.69-inch diameter capacity for supporting long, slender workpieces, a work rest for enhanced workpiece stability, rapid traverse for efficient axis movement, and a 2-axis Trak D.R.O. (Digital Readout) system for precise dimensional control. The machine's robust construction, weighing approximately 27,500 lbs, provides the rigidity necessary for heavy-duty turning operations. This combination of features makes the TR-135 ideal for job shops and production environments requiring versatility in processing large industrial components.