AMERICAN TURNMASTER POWER ONE-50 MANUAL LATHE

Technical Description

The American Turnmaster Power One-50 is a heavy-duty manual engine lathe engineered for precision metalworking applications requiring substantial workpiece capacity. This machine features a one-piece monolithic floor-type bed casting with a three-bedway design that incorporates extra way support for the apron, ensuring exceptional rigidity and accuracy. The lathe accommodates workpieces up to 50 inches in swing over bed with a 6-inch spindle bore, enabling versatile turning operations on large components. The Power One-50 delivers 24.9 HP at maximum spindle speeds reaching 1,000 RPM, providing ample power for productive material removal across diverse applications. The spindle utilizes a forged steel shaft with opposed taper roller bearings, complemented by an electromagnetic spindle brake for reliable operation and safety. All ways, gears, shafts, and cross-slide components are hardened and ground to maintain dimensional stability and minimize wear. Standard features include a 6-way rapid traverse system, top slide with auto-geared feed for taper operations, heavy-duty square tool post, and 2-speed tailstock for enhanced operational flexibility. The machine incorporates automatic lubrication to ways and screws, a flood coolant system, and comprehensive chip collection provisions with rear-side collecting plates. The swing over cross-slide measures 39.7 inches, facilitating shoulder turning and facing operations. Additional amenities encompass a halogen work light, stainless steel lead screw cover, and integrated leveling pads for proper foundation installation, making this lathe suitable for job shops, tool rooms, and production environments demanding precision and durability.