DOOSAN PUMA 240GL CNC LATHE

Technical Description

This CNC lathe features an 8-inch chuck and a swing capacity of 21.7 inches over the bed and 15.4 inches over the carriage, allowing it to handle a maximum turning diameter of 13.8 inches and a turning length of 21.6 inches. The spindle operates between 45 and 4500 RPM, supported by a robust 25 HP motor delivering a peak spindle torque of 227 ft-lbs. The spindle bore measures 2.99 inches, with a draw tube ID of 2.6 inches, providing ample capacity for through-spindle operations. The machine’s travel includes 9.5 inches on the X-axis and 22.8 inches on the Z-axis, facilitated on a 45-degree slant bed optimized for chip evacuation and rigidity. Rapid traverse rates reach up to 945 inches per minute along the X-axis and 1200 inches per minute on the Z-axis, optimizing cycle times for productivity. Featuring a 12-station tool turret, it supports versatile tooling combinations for complex turning applications. The machine weighs 9,470 lbs and requires a floor space of 124 by 63 inches. It is controlled by the Fanuc Series 21iTB CNC system, offering advanced programming, high repeatability, and precision control for complex parts production. This lathe is well-suited for medium to large part turning requiring high torque, fine surface finishes, and efficient production throughput.