SHANGHAI SIGMA SC6140/750 CNC LATHES

Technical Description

This CNC lathe features a robust 7.4 hp motor, delivering reliable power for demanding turning operations, with a maximum spindle speed of 2,500 RPM for efficient material removal and precision finishing. Designed for versatility, it offers a swing of 15.75 inches and a machining length of 29.53 inches, accommodating a wide range of workpiece sizes. The 8-inch chuck provides secure workholding, while the turning diameter extends up to 78.74 inches, enabling large-diameter machining tasks. The machine is equipped with the GSK980TD CNC control system, a high-performance solution featuring a 32-bit CPU and advanced programmable logic for seamless operation. The GSK980TD supports multi-axis control, precise positioning, and a comprehensive set of G-codes for complex turning cycles, threading, and tool management. It offers user-friendly programming, including macro commands, tool compensation, and spindle speed control, ensuring high accuracy and repeatability. The control system also provides convenient features such as full-screen editing, multilevel password management, and bidirectional communication with a PC for streamlined program transfer and machine diagnostics. With its combination of powerful motor, large working capacity, and advanced CNC control, this lathe is ideal for high-precision turning applications in industrial environments.