AMERICAN TURNMASTER LK 28120 MANUAL LATHES

Technical Description

The American Turnmaster LK 28120 is a heavy-duty manual engine lathe engineered for precision turning operations in industrial applications, particularly suited for oil and gas manufacturing. This machine features a 28-inch swing capacity with an impressive 120-inch distance between centers, providing extensive workpiece accommodation for extended components. The lathe incorporates a 4.13-inch D1-11 spindle bore, accommodating a wide range of tooling configurations for diverse machining requirements. With a 19.7-inch swing over the cross slide, the machine delivers significant lateral clearance for complex part geometries. Powered by a 15 horsepower motor operating at 1,200 RPM, the lathe delivers robust cutting force suitable for demanding production environments. The machine features a monolithic one-piece base casting with integrated vibration dampening technology, ensuring rigorous stability during sustained cutting operations. Standard equipment includes precision center sleeves, a manual indexing square tool post, and a comprehensive coolant system with integrated pump and piping. The lathe offers multiple spindle speed ranges across low, medium, and high settings, enabling optimal surface speeds for varied material and tool combinations. Safety features incorporate chuck guards with electric interlocks and comprehensive splash guards protecting operators. Available with 220/440-volt, three-phase electrical configuration, the LK 28120 combines traditional manual operation with modern precision engineering, making it ideal for job shops and contract manufacturers requiring reliable, versatile turning capability for medium to large-scale components.