DOOSAN PUMA 700L CNC LATHE

Technical Description

This heavy-duty CNC turning center represents a large-scale production machine designed for extended workpiece processing and substantial material removal rates. The 15-inch chuck combined with a 6.45-inch bar capacity accommodates significant stock diameters, while the impressive 35.43-inch maximum turning diameter and 40.55-inch swing enable machining of large cylindrical components. The 125.98-inch machining length provides exceptional capacity for long-form parts, minimizing the need for secondary setups or part repositioning. With dual-axis configuration (X and Z), this machine delivers focused performance on primary turning operations with coordinated tool movement for precise diameter and length control. The integrated tailstock enhances workpiece stability during extended cuts and drilling operations, critical for maintaining dimensional accuracy on longer components. Powered by 44.7 kW and operating at a maximum spindle speed of 1,500 RPM, this machine prioritizes torque delivery over rapid rotation, ideal for heavy interrupted cuts and demanding material removal in production environments. The Fanuc 21iTB control system provides advanced CNC programming capabilities and adaptive machining strategies. The substantial 49,000-pound construction with industrial-grade base dimensions of 335" x 109" x 102" ensures exceptional rigidity and vibration dampening necessary for maintaining surface finish quality on large-diameter work. This configuration makes the machine particularly suited for aerospace, energy, and heavy industrial applications requiring precision machining of large-scale shaft components, sleeves, and cylindrical assemblies in production quantities.