DOOSAN PUMA 280 CNC LATHE

Technical Description

This CNC lathe features a 12.0-inch chuck size and supports bar stock up to 2.99 inches in diameter, suitable for medium-sized turning operations. It operates on 2 axes (X and Z), providing precise control over diameter and length dimensions. Powered by a 2.0 HP motor, it delivers a maximum spindle speed of 3,500 RPM, balancing sufficient cutting power with high-speed capability. The lathe can machine parts with a turning diameter up to 16.54 inches and a machining length of 25.91 inches, accommodating a range of workpiece sizes. Equipped with a tailstock, it offers additional support for longer or slender workpieces, enhancing stability and machining accuracy. The machine is controlled by a CNC system using the Fanuc 21iTB controller, known for reliable and flexible programming suited for 2-axis turning applications. This setup enables automated, repeatable precision machining ideal for producing symmetrical cylindrical parts with tight tolerances. Overall, the lathe’s specification aligns well with applications involving moderate to complex turning tasks requiring consistent quality and productivity.