HANKOOK VTB(C)-4050E VERTICAL MACHINING CENTER

Technical Description

This CNC vertical machining center features a main spindle with a maximum turning diameter and swing of 196.9 inches and a turning length capacity of 98.4 inches, enabling the machining of large cylindrical parts. The spindle accommodates a chuck diameter up to 157.5 inches and operates at speeds up to 60 RPM, powered by a 175 HP motor, delivering substantial torque for heavy-duty turning operations. The machine supports up to 24 tools on its turret, with a rotary tool option providing 50 HP at 3,000 RPM, suitable for milling or drilling tasks. It operates with one simultaneous cutting tool and offers four axes of control, enhancing machining versatility and precision. The X-axis travel extends to 147.4 inches with a maximum feed and rapid traverse rate of 236 inches per minute (ipm), while the Y-axis matches this 236 ipm feed and traverse speed, allowing precise off-center and contour machining. The Z-axis travel of 78.7 inches also moves at 236 ipm, supporting longitudinal machining processes. This combination of large work envelope, robust spindle power, multi-axis control, and high feed rates make the vertical machining center well-suited for complex, large-scale, and precision turning and milling applications in heavy industries such as aerospace, automotive, and heavy equipment manufacturing.