DMG MORI USA, INC. NT 6600 DCG HORIZONTAL MACHINING CENTER

The DMG MORI NT 6600 DCG is a high-precision, horizontal integrated mill turn center engineered for the demanding machining of long, large-diameter workpieces. With a maximum turning diameter of 42.1 inches and a turning length of up to 239.2 inches, it excels in industries such as aerospace, shipbuilding, and energy. The machine features a robust main spindle capable of 1,500 RPM, supporting a maximum bar diameter of 6.5 inches, and a high-speed rotary tool spindle reaching 8,000 RPM for versatile milling and turning operations. The NT 6600 DCG is equipped with DMG MORI’s proprietary DCG (Driven at the Center of Gravity) technology, which minimizes vibration and thermal displacement, ensuring outstanding surface quality, extended tool life, and high-precision machining. Its Y-axis travel of 26 inches is the largest in its class, enabling complex multi-axis operations. The machine supports up to 8 axes, allowing for simultaneous 5-axis control and advanced contouring capabilities. Standard features include direct drive motors for zero backlash, high-speed acceleration, and precise indexing, as well as advanced control options such as AI contour control and nano smoothing. The NT 6600 DCG also offers optional steady rests and long boring bars for enhanced stability and productivity. With a maximum tool length of 23.6 inches and a tool mass limit of 66 lbs, it accommodates a wide range of tooling configurations. The machine’s design emphasizes rigidity, thermal stability, and ease of setup, making it ideal for high-volume, high-accuracy production environments.