DOOSAN PUMA 2100M CNC LATHES

Technical Description

This is a compact 3-axis CNC turning center designed for precision metalworking operations on bar stock up to 2.56 inches in diameter. The machine features a maximum spindle speed of 4,500 RPM, enabling efficient cutting across a wide range of materials and applications. With a maximum turning diameter of 15.98 inches and a swing capacity of 30.71 inches over the bed, the machine accommodates mid-sized workpieces while maintaining a relatively small footprint suitable for modern job shops. The machining length of 20.47 inches provides adequate travel for complete part processing, reducing the need for secondary operations and tool changes. The CNC control system automates tool selection and positioning, allowing for rapid index times and improved cycle efficiency compared to manual lathes. The 3-axis configuration enables turning, boring, and drilling operations with precise movement in the X, Z, and spindle C-axis directions. Hardened box ways on a solid casting foundation provide increased rigidity and damping, minimizing vibration for superior surface finish and dimensional accuracy. The machine typically incorporates a 12-station tool turret with block-style clamping to secure 0.75-inch shank tooling, offering versatility for various cutting operations. Coolant-through capability efficiently removes chips and dissipates heat, extending tool life and improving cutting performance. The compact design makes this turning center ideal for job shops and small to medium-sized production runs requiring high precision and repeatability without requiring extensive floor space.