HNK VTC/NT-30/40 VERTICAL MACHINING CENTER

Technical Description

This CNC vertical machining center features a main spindle with a maximum turning diameter and chuck diameter of 118.1 inches, supporting large workpieces up to 86.6 inches in length. It offers a maximum spindle swing of 157.5 inches, allowing the machining of oversized parts without interference from the cross slide. The main spindle delivers 100 horsepower at a speed of 50 RPM, optimized for heavy cutting tasks, while the rotary tool provides 80 horsepower with speeds up to 1,500 RPM for secondary operations such as milling or drilling. The machine supports simultaneous operation of one cutting tool and operates primarily on two linear axes (X and Z), with optional configurations allowing up to three axes for enhanced machining versatility, including off-center or multi-directional cutting. Although specific maximum feed rates and rapid traverse values are not provided, this vertical machining center is engineered to handle significant mechanical loads and achieve precision in turning large, complex components. The combination of large swing capacity, high spindle power, and optional multi-axis operation makes it suitable for machining substantial cylindrical parts in heavy industries such as aerospace, energy, or large-scale manufacturing.