REPUBLIC LAGUN ML-1740 MANUAL LATHE

Technical Description

The Republic Lagun ML-1740 is a high-performance manual engine lathe featuring a 17-inch swing over the bed and a 40-inch distance between centers, suitable for machining medium to large workpieces. It is powered by a robust 7.5 HP motor enabling spindle speeds up to 1,800 RPM, providing sufficient torque and speed for a variety of turning operations. The spindle includes a 3.15-inch bore with a heavy-duty D1-6 cam lock spindle nose, permitting the use of large-diameter bar stock or hollow workpieces. The lathe’s design incorporates Republic Lagun’s signature 3-V-ways for enhanced rigidity and precision during heavy cuts and prolonged operation. The swing over the cross slide is 10.9 inches, allowing versatility in machining tasks that require close-clearance tool movement. The bed length accommodates a distance between centers of 40 inches, providing ample space for extended parts. The machine supports a range of inch and metric threading capabilities, though it lacks digital threading control, relying on manual operation for threading and taper turning. The lathe’s solid construction and precision ground components make it suitable for tool rooms, job shops, and educational labs needing reliable, accurate turning performance. This fixed-speed lathe is optimized for users requiring manual control with a well-built machine designed for durability and ease of maintenance. Overall, the Republic Lagun ML-1740 balances power, capacity, and precision in a classic manual lathe configuration.