DONGBU CNC32K CNC LATHES

Technical Description

The C1330SVSJ Clausing Variable Speed Lathe represents a precision engineered machine tool designed for versatile production and prototyping applications. This engine lathe features a 13-inch swing over bed with 30 inches between centers, accommodating workpieces up to 7.5 inches in swing over the cross slide. The machine delivers a maximum spindle speed of 3,000 RPM through an infinitely variable speed inverter control system, enabling operators to achieve optimal cutting velocities across diverse materials and operations without manual gear changes. The 3 HP spindle motor provides adequate torque for sustained cutting operations, while the D1-4 camlock spindle nose ensures quick and secure tool changes. The lathe incorporates an induction-hardened and precision-ground bed for enhanced rigidity and accuracy, minimizing deflection during heavy cuts. Features include a 1.37-inch spindle bore with MT#3 Morse taper tailstock quill, supporting both inch and metric threading with 30 diametral pitches (4-44) and 24 module pitches (0.3-3.5). The machine operates on 230/460 volts, three-phase power, with integrated coolant system capability for extended tool life and improved surface finishes. Weighing 1,474 pounds, the robust cast iron construction provides maximum stability and vibration dampening. A halogen work light, tool box, and one-year Clausing Service Center warranty complete the package, supporting both educational and commercial machining environments.