SOUTH BEND SB1038 MANUAL LATHE

Technical Description

The South Bend SB1038 is a precision 16" x 40" toolroom lathe engineered for demanding machining applications. This heavy-duty machine features a 16.18-inch swing over bed and accommodates workpieces up to 40 inches between centers, making it suitable for medium to large production runs and tool and die work. The spindle features a D1-6 camlock with MT#6 taper and a 2.0625-inch bore, enabling quick tool changes and precise workholding. Powered by a robust 7.5 HP, 440V three-phase motor, the lathe delivers speeds ranging from 20 to 2,500 RPM with digital readout control, allowing operators to set exact spindle speeds within available ranges without gear changes. The machine incorporates Meehanite precision-hardened castings in the traditional 3-V prismatic bed design, ensuring exceptional rigidity, accuracy, and durability. It utilizes NSK or NTN spindle bearings for reliability and precision. The SB1038 includes a quick-change gearbox with adjustable clutch mechanism on the feed rod to prevent damage during crashes. Additional features encompass a 4-position tool holder, ball bearing steady rest, follow rest, and compound slide for versatile threading and facing operations. With a swing over cross-slide of 10.37 inches and substantial footprint of 60" x 112", this 3,344-pound machine demands proper floor mounting or dedicated stands for optimal performance and safety.