PROKING PB 50 MANUAL LATHE

Technical Description

The PROKING PB 50 Manual Lathe is a heavy-duty machine engineered for demanding turning applications, offering robust construction and precision performance. With a maximum swing over bed of 50.4 inches (1,280 mm) and a distance between centers of 787.4 inches (20,000 mm), this lathe is designed to handle large and lengthy workpieces with ease. The spindle bore measures 6.0 inches (152 mm), accommodating substantial shaft diameters for versatile machining tasks. The machine features a dual voltage spindle motor, providing reliable power output and operational flexibility, with a standard motor rating of 30 HP and options for higher horsepower configurations. The spindle speed reaches up to 630 RPM, ensuring efficient material removal rates and adaptability to various materials and cutting requirements. The PB 50 is equipped with a pressurized one-shot lubrication system for the cross slide and carriage, enhancing component longevity and reducing maintenance needs. The 2-shear bed way design delivers exceptional rigidity and stability, minimizing vibration during heavy cutting operations. The spindle nose conforms to A2-11 to A2-40 standards, supporting a wide range of tooling and workholding accessories. The machine’s robust build, combined with its large working capacity and high spindle performance, makes it ideal for industries such as oil and gas, power generation, and heavy engineering where reliability and precision are paramount. Optional features include programmable tailstocks, high-pressure coolant systems, and tool setters, further expanding its capabilities for complex and high-volume production environments.