AMERICAN TURNMASTER LS 36120 MANUAL LATHE

Technical Description

The American Turnmaster LS 36120 is a heavy-duty manual engine lathe engineered for precision machining in demanding industrial applications, particularly oil and gas operations. This machine features a substantial 36.5-inch swing over bed with an extended 120-inch distance between centers, enabling the machining of large, elongated workpieces. The lathe accommodates a 4.13-inch spindle bore with a D1-11 spindle nose configuration, allowing versatile tooling options and accommodating through-spindle work. Equipped with a 25 HP main motor, the LS 36120 delivers robust cutting power with a spindle speed range of 1,000 RPM, optimizing performance for heavy stock removal and precision finishing operations. The 27.5-inch swing over cross slide provides additional machining capacity for larger diameter work. The monolithic one-piece base construction incorporates vibration dampening technology, ensuring superior rigidity and precision under sustained cutting loads. Standard features include a disk clutch headstock, 16-speed transmission, hardened and ground bedways, and a manual indexing square tool post. The lathe offers a removable gap bed design that extends effective swing capacity to approximately 47 inches when engaged, maximizing workpiece versatility. Operational controls include manual crank handles with optional rapid traverse motors for efficient positioning. The LS 36120 represents a precision-built alternative to CNC equipment, combining traditional reliability with advanced engineering for applications requiring durable, accurate, and efficient manual machining capabilities in heavy industrial environments.