KRAFT DS-630 CNC LATHE

Technical Description

This CNC lathe features a 26.77-inch swing and a machining length of 118.11 inches, allowing it to handle relatively large workpieces. It operates with 2 axes, typically X and Z, which control the diameter and length of the workpiece during turning operations. The machine includes a 14.76-inch chuck size for workpiece holding and supports a bar capacity equal to the machining length at 118.11 inches, accommodating long stock material. Powered by a 40.23-horsepower motor, it achieves a maximum spindle speed of 2,000 RPM, suitable for a range of turning applications requiring moderate speeds and good torque. The maximum turning diameter capability is 24.80 inches, close to the swing dimension, allowing efficient use of the machine’s capacity. It is equipped with a tailstock, which supports the workpiece for stability during machining, particularly for long workpieces, preventing deflection or vibration. The lathe is controlled by advanced CNC systems including FAUNC, SIEMENS, FAGOR, and Sinumerik, providing precise and automated tool positioning, feed control, and spindle management. This configuration is ideal for medium to large components requiring high rigidity, accuracy, and consistent productivity in turning tasks. The 2-axis control focuses on essential turning movement with CNC automation enhancing repeatability and complex contouring. Overall, the machine combines robust mechanical capability with versatile CNC control, ensuring precision machining of large and long cylindrical parts.