SANHUANJIAN G-CNC6180A/7000 CNC LATHE

Technical Description

This CNC lathe machine features a **24.8-inch swing** and a **machining length of 275.6 inches**, powered by a robust **20.1 hp motor**. It integrates the **GSK980TD CNC controller**, distinguished by its advanced 32-bit CPU and large memory capacity (6144KB), supporting up to 384 part programs. The controller employs high-precision μm-level interpolation and real-time multitasking, enabling smooth, accurate control of linked X and Z axes with backlash, tool length, and pitch error compensation. The embedded PLC facilitates complex logic control duties including automatic toolpost operation, spindle speed management, and ladder program editing. It supports metric and inch threading in multiple forms (straight, taper, variable pitch) with programmable speed and retraction. The system uses S-curve acceleration/deceleration profiles for optimized high-speed machining and features a multilingual user interface selectable between Chinese and English. Connectivity options include bidirectional communication for CNC-PC and CNC-CNC data transfer, allowing updates to CNC software and PLC programs remotely. Its control panel integrates machine functions tightly with the PLC program, ensuring precise control of spindle gear shifting, coolant, and tool functions. These features combine to deliver a high-performance lathe capable of precision machining tasks with advanced automation, ideal for complex turning applications requiring long stroke capacity and powerful spindle output.