SOUTH BEND SB1043PF MANUAL LATHE

Technical Description

The South Bend SB1043PF manual lathe is a heavy-duty precision machine designed for versatile metalworking applications. It features a 21-inch swing over bed and 79.9-inch distance between centers, allowing for machining large and long workpieces. The lathe is powered by a robust 12.5 HP spindle motor, delivering variable speeds from 18 to 1,800 RPM through an electronic variable speed (EVS) system, enabling precise speed control for optimal cutting performance. The spindle bore measures 3.15 inches, accommodating various spindle-mounted tooling. The swing over the cross slide is 14 inches, providing additional clearance for larger diameter parts. The machine weighs approximately 7,040 lbs, ensuring stability during heavy cutting operations. Additional features include a 1/8 HP coolant pump motor for effective workpiece cooling and a 1/4 HP oil pump motor supporting an efficient one-shot lubrication system to reduce maintenance time. The lathe supports a wide inch thread range from 2 to 72 TPI and metric threads from 0.4 to 14 mm, suitable for diverse threading tasks. With a tailstock taper of MT #5 and 6.5 inches of tailstock travel, it offers flexible tool holding and support. The machine includes a digital readout (DRO) for enhanced accuracy and ease of operation. The SB1043PF is built with durability and operator convenience in mind, featuring safety enhancements such as an adjustable feed rod clutch and stop collar. It is backed by a 2-year warranty covering parts and factory defects, reflecting South Bend's commitment to quality and service.