GUANGZHOU MINJIA AL500T CNC LATHE

Technical Description

This CNC lathe features a maximum machining length of 19.68 inches and a turning diameter of 19.68 inches, making it suitable for a wide range of precision turning applications. Powered by a 14.75 hp motor, the machine delivers robust performance for demanding machining tasks, while its spindle achieves a maximum speed of 3,500 RPM, ensuring efficient material removal and high productivity. The lathe is equipped with the advanced GSK988T CNC control system, designed specifically for slant bed CNC turning centers. The GSK988T controller utilizes a high-performance 400MHz microprocessor and supports up to five feeding axes, including the C axis, enabling complex multi-axis operations and combined turning and milling capabilities. The system features real-time communication with servo units via the GSKLink serial bus and employs high-resolution absolute encoders for precise positioning down to 0.1μm. The control offers comprehensive programming and operational functions, including linear and exponential acceleration/deceleration, rigid tapping, and versatile thread cutting options with adjustable pitch and retraction parameters. Spindle control is managed through dual analog voltage outputs and encoder feedback, supporting a speed range of 0–20,000 RPM and real-time spindle override from 50% to 120%. Tool management includes length and wear compensation, tool nose radius compensation, and multiple tool-setting methods. The GSK988T also supports remote monitoring and file transmission via its integrated internet interface, enhancing workshop connectivity and management. This lathe is ideal for high-precision, high-efficiency turning operations in modern manufacturing environments.