GUANGZHOU MINJIA AL40P CNC LATHE

Technical Description

The CNC lathe features a robust 14.75 hp motor, delivering reliable power for demanding turning operations, and achieves a maximum spindle speed of 4,000 RPM for efficient material removal and precision finishing. Designed for versatility, it offers a maximum turning diameter of 17.72 inches and a machining length of 13.39 inches, accommodating a wide range of workpiece sizes. The machine is equipped with the advanced GSK988T CNC control system, specifically engineered for slant bed CNC turning centers. This controller utilizes a high-performance 400MHz microprocessor and supports up to five feeding axes, including the C axis, enabling complex multi-axis operations and compound turning-milling tasks. The GSK988T system provides real-time communication via GSKLink serial bus, ensuring seamless integration with servo units and high-resolution absolute encoders for positioning accuracy down to 0.1μm. It supports both metric and inch programming, with a minimum command unit selectable between 0.001mm and 0.0001mm. The control system offers comprehensive spindle management, including analog voltage output, encoder feedback, rigid tapping, and constant surface speed control, with spindle override adjustable from 50% to 120% in eight levels. Tool management features include tool length compensation, wear compensation, tool nose radius compensation, and flexible tool-setting methods. The system also supports linear and exponential acceleration/deceleration for cutting feed and rapid traverse, as well as advanced threading functions for both straight and taper threads with variable pitch. This combination of power, precision, and advanced control makes the machine ideal for high-accuracy turning applications in modern manufacturing environments.