J&M TN630F MANUAL LATHE

The J&M TN630F is a heavy-duty manual lathe designed for precision turning and robust industrial applications. With a swing over bed of 24.8 inches (630 mm) and a swing over cross slide of 13.8 inches (350 mm), this lathe provides ample capacity for handling large workpieces. The spindle features a generous bore diameter of 3.9 inches (100 mm), allowing for the passage of long bar stock and facilitating a wide range of machining operations. The spindle taper is metric Φ120 1:20, ensuring secure tool holding and compatibility with standard accessories. The machine offers 18 steps of spindle speed, with a range of 6–800 rpm, enabling optimal performance across various materials and cutting requirements. The cross feed range is 0.05–12.5 mm/rev, while the longitudinal feed range is 0.1–24.3 mm/rev, with 64 available feed options for precise control. Rapid traverse rates are 4000 mm/min longitudinally and 1933 mm/min crosswise, enhancing productivity during non-cutting movements. The tool section is 32x25 mm, supporting a variety of tooling setups. The top slide travel is 200 mm, and the cross slide travel is 420 mm, providing flexibility for complex turning tasks. The tailstock quill has a travel of 250 mm and a diameter of 100 mm, with a MT5 taper for reliable center support. The main motor delivers 11 kW, ensuring consistent power for demanding operations. The TN630F is built for durability, with a wide bed and robust construction, making it suitable for heavy-duty production environments.