JMT LA-660/6000 MANUAL LATHES

Technical Description

The JMT LA-660/6000 is a heavy-duty parallel lathe engineered for precision machining operations in industrial settings. This manual lathe features a 26-inch swing capacity, enabling the machining of workpieces up to that diameter, while its extended 236-inch center distance accommodates lengthy cylindrical components and shaft work. The lathe is equipped with a robust 4-inch spindle bore, providing substantial through-hole capability for bar stock and extended workpieces. The 15-horsepower motor delivers sufficient cutting force for demanding production applications, operating at a maximum spindle speed of 1,200 RPM, which is optimized for larger diameter work and heavier cutting operations. With a swing over cross slide of 17.5 inches, the lathe maintains practical tool clearance for cross-slide operations and allows for efficient tool positioning during facing and parting operations. The bedways feature supersonic frequency hardened and precision-ground surfaces, ensuring exceptional rigidity and dimensional accuracy over extended service life. This construction methodology minimizes wear and maintains tight tolerances even under sustained cutting loads. The manual control configuration provides operators with direct control over spindle speed, feed rates, and tool positioning, making it suitable for custom fabrication, toolroom applications, and precision component manufacturing where operator expertise and flexibility are valued. The JMT LA-660/6000 represents a reliable workhorse for shops requiring substantial swing capacity combined with extended between-centers capability for comprehensive turning operations on large and long workpieces.