LUNAN CLK6140D/2 CNC LATHES

Technical Description

This CNC lathe represents a versatile mid-range turning machine designed for precision manufacturing of cylindrical components. With a swing capacity of 15.75 inches, the machine accommodates workpieces up to approximately 7.9 inches in diameter, making it suitable for small to medium-sized production runs. The machining length of 21.65 inches provides adequate workspace for moderate-length parts, while the 2.05-inch bar capacity enables efficient through-spindle bar feeding for automated operations. The spindle operates at a maximum speed of 2,000 RPM, delivering adequate rotational velocity for both roughing and finishing operations across various material types. This speed range balances material removal rates with surface finish quality, particularly beneficial for steel, aluminum, and other commonly machined metals. The CNC control system enables programmable tool paths, automatic tool changers, and consistent repeatability, eliminating manual operator intervention and improving production consistency. The machine's compact footprint and moderate specifications make it ideal for job shops, contract manufacturers, and small production facilities seeking reliable turning capability without requiring industrial-scale floor space or power requirements. The combination of 15.75-inch swing and 21.65-inch length provides practical working dimensions for diverse applications including shafts, bushings, collars, and instrumentation components. The 2,000 RPM maximum speed ensures adequate cutting velocities for efficient material removal while maintaining dimensional accuracy and surface finish standards typical of precision machining operations.