POREBA TR-50/5M MANUAL LATHE

Technical Description

The POREBA TR-50/5M Manual Lathe is a heavy-duty, precision-engineered machine designed for demanding turning applications. With a swing over bed of 50.1 inches and a swing over cross slide of 39.9 inches, it offers ample capacity for large workpieces. The lathe accommodates workpieces up to 16.7 feet between centers, making it suitable for extended shafts and large components. The spindle features a 6-inch bore and an A2-11 nose, supporting a wide range of chucks and accessories. Power is delivered by a robust 30/40 HP (29.8 kW) main motor operating on 440-volt, 3-phase, 60-cycle electrics, ensuring consistent performance under load. Spindle speeds range from 7 to 700 RPM in 18 precise steps, allowing for optimal cutting conditions across various materials and operations. The lathe is equipped with a 40-inch diameter steel body 4-jaw chuck for secure workholding and a 4-way tool post for versatile tool setup. A roller steady rest with a capacity from 1 inch to 15.75 inches provides additional support for long or slender workpieces. Weighing between 35,000 and 40,000 pounds, the TR-50/5M is built on a heavy-duty Mehanite casting for exceptional rigidity and vibration damping. Standard features include inch/metric threading, automatic lubrication, power compound for taper turning, taper turning attachment, coolant system, and safety guards. This lathe is ideal for high-precision, heavy-duty turning in industrial environments.