POREBA TR-50/6M MANUAL LATHE

Technical Description

The Poreba TR-50/6M Manual Lathe is a heavy-duty engine lathe designed for precision turning of large workpieces. It features a 50-inch swing over the bed and a 39.9-inch swing over the cross slide, accommodating substantial diameters. The distance between centers is 240 inches, allowing for extended workpiece lengths. The lathe is equipped with a 6-inch spindle bore and an A2-11 spindle nose, supporting a wide range of chucking and workholding options. Powered by a 50 HP main motor, the spindle delivers speeds from 7 to 700 RPM across 18 steps, ensuring versatility for various machining tasks. The machine weighs 17,000 lbs, providing exceptional stability and vibration damping during operation. Standard features include a 4-way tool post, a 40-inch diameter steel body 4-jaw chuck, and a steady rest with a capacity from 1 inch to 15 3/4 inches. The TR-50/6M offers power rapid traverse and a power compound for efficient taper turning, as well as inch and metric threading capabilities. Automatic lubrication ensures consistent performance and extended component life. The lathe is supplied with a chip pan and coolant system for improved chip management and tool cooling. Electrical requirements are 440 volts, 3-phase, 60 cycle. Additional safety and convenience features include a full-length rear splash guard with a traveling carriage guard. This lathe is ideal for demanding industrial applications requiring high accuracy and reliability.