HANKOOK PROTURN 100/4000 CNC LATHES

Technical Description

This 2-axis CNC lathe is engineered for high-precision turning operations, featuring a robust 37.3 kW main spindle motor that delivers consistent power for demanding machining tasks. The spindle achieves a maximum speed of 1,800 RPM, ensuring efficient material removal and fine surface finishes across a wide range of metals. With a maximum turning diameter of 31.50 inches (800 mm) and a swing over bed of 39.38 inches (1,000 mm), the machine accommodates large workpieces, making it suitable for heavy-duty industrial applications. The machining length extends up to 157 inches (4,000 mm), enabling the production of long shafts and sizable components. The lathe is equipped with a tailstock for enhanced workpiece support and accuracy during extended turning operations. Control is managed by the advanced FANUC 32I-A CNC system, providing intuitive programming, reliable operation, and seamless integration with modern manufacturing workflows. The machine’s rigid construction, precision linear guideways, and high-torque spindle ensure excellent repeatability, stability, and accuracy throughout the machining process. Designed for versatility, it supports a broad spectrum of turning, facing, grooving, and threading operations, making it ideal for high-volume production and complex part geometries in industries such as automotive, aerospace, and heavy machinery.