DMG Mori NZX2000 | 800

The NZX2000|800 is a production turning center that focuses on high performance milling and mass production of parts. It is designed with the innovative concept of handling an entire machining of complex parts on one machine. It is a turning center-based multi-axis turning center, and can be equipped with up to three turrets, allowing simultaneous processing to increase throughput. By utilizing three turrets and the Y-axis function, the machines can reduce machining time by up to 70% compared with a general, single-turret turning center.

The NZX2000|800 provides solutions for higher machining accuracy, higher production efficiency by automation, better chip disposal, maintainability and setup performance. With various cutting-edge solutions, it demonstrates its capabilities to the full extent and achieve a higher level of machining.

The machine incorporates a variety of features to deliver unmatched efficiency and productivity in bar machining. One advantage with this machine is the BMT (Built-in Motor Turret) used for all the quick-change turrets provides powerful milling with shorter setup times, increasing efficiency. The rigid structure employed on the straight orthogonal Y-axis of Turret 2 ensures a high speed feed and excellent chip disposal due to the minimization of the axis guide space – a great advantage of this piece of equipment. 

When reducing cycle times and mass-producing parts is the priority, the NZX2000|800 achieves high-efficiency machining of complex parts by utilizing the Y-axis function that can be mounted on all three turrets and employing multiple technology cycles all at once. Another advantage of this high-rigidity machine is that it is designed to offer superior, high-precision, chatter-free machining as well as thermally stable high-speed feeds using reliable spindles that help control thermal displacement and vibration.

Thermal displacement has a great impact on machining accuracy. The major factors causing thermal displacement include heat generation during machining operation, ambient temperature changes and coolant temperature rises. DMG MORI thoroughly examines each of these factors from every angle, and takes original and comprehensive measures to control thermal displacement. This machine has a built-in motor turret with oil jacket. The spindle, which is the largest heat source, has an oil jacket is coiled all over the spindle to suppress temperature rise. Additionally, temperature-controlled cooling oil is forcibly circulated into the spindle, helping to maintain a uniform temperature.