SAN SHING SF-28110 MANUAL LATHES

Technical Description

The SAN SHING SF-28110 is a heavy-duty precision lathe engineered for large-scale machining operations. This manual machine features a substantial 28-inch swing capacity with an impressive 110-inch distance between centers, accommodating extended workpieces for extended turning operations. The 4-inch spindle bore accepts standard tooling and workholding devices, while the 19.5-inch swing over cross slide provides additional clearance for complex geometries and larger diameter components. Powered by a robust 15-horsepower motor, the lathe delivers consistent cutting performance across its operational range, with a spindle speed of 1,000 RPM optimized for precision turning and finishing operations. The SF Series designation indicates construction on a high-strength cast iron bed (FC-25) with superior tensile properties designed for heavy cutting applications. Standard features include a 12-speed gearbox, enclosed transmission system, and longitudinal/cross feeds ranging from 0.05-0.7mm/rev and 0.025-0.35mm/rev respectively, enabling precise control over feed rates. The machine is equipped with M.T. No. 5 or M.T. No. 6 center tapers and optional A2-8 or A2-11 spindle nose configurations for versatile tooling compatibility. The compound rest provides 250mm of travel for angled operations. This lathe represents an ideal solution for job shops, tool rooms, and production facilities requiring reliable manual operation with substantial capacity and precision threading capabilities through its range of selectable spindle speeds.