DMG MORI has introduced the DMF 600|11, a new addition to its DMF moving column series designed for the 5-axis machining of large structural components. The machine targets applications where long workpieces and high component variation demand both precision and flexibility. With a travel of up to 6,000 mm and capacity for heavy workpieces, the DMF 600|11 extends the series into the XXL machining segment.
The DMF moving column machines are developed for the efficient machining of long parts and complex geometries in sectors such as die and mould, aerospace and semiconductor equipment. The new DMF 600|11 accommodates workpieces measuring up to 6,000 × 1,100 × 1,050 mm and weighing up to 12,000 kg. An optional partition wall divides the machining area into two separate workspaces of 3,600 × 1,100 × 1,050 mm. Each area can be equipped independently with an A-axis or C-axis configuration. Rotary tables support workpieces up to 2,000 kg and enable simultaneous 5-axis machining of parts with a diameter of up to 1,400 mm and a height of 1,050 mm. When the partition wall is installed, operators can set up a second job while machining continues in the other area. This approach supports flexible production environments where single-piece manufacturing and high product variation are increasingly common.
Stable construction for accuracy
The DMF 600|11 is built around a rigid structural concept designed to maintain accuracy over the entire machining area. A cast machine bed forms the base of the construction, while three linear guides on the X-axis are positioned outside the machining compartment. In combination with the symmetrical machine structure, this design aims to maintain consistent rigidity during machining operations.
Thermal stability is addressed through cooling systems integrated in the spindle, drive units, B-axis and ball screws. According to DMG MORI, these measures help maintain dimensional stability during long machining cycles.
The machine can be equipped with different spindle types depending on the intended application. speedMASTER spindles, available with speeds from 15,000 to 20,000 rpm, are intended for precision milling tasks that require high surface quality. For more demanding materials and heavy machining operations, powerMASTER spindles deliver torque levels up to 430 Nm.
Rapid traverse speeds reach 42 m/min with accelerations of 4 m/s² in all axes as standard. With the optional Dynamic Package, these values increase to 80 m/min in the X-axis and 60 m/min in the Y- and Z-axes, while acceleration rises to 6 m/s². The higher dynamics are intended to reduce non-cutting time, particularly when machining large components.
Tool capacity and process integration
The standard tool magazine of the DMF 600|11 holds 40 ISO40 tools with a maximum length of 400 mm. Depending on the spindle interface, the permissible tool length increases to 450 mm for ISO50 and 540 mm for HSK100 tools. For applications with frequent tool changes, the system can be expanded in the background to up to 300 tool positions.
Tool changes are performed behind the machine table, a design that separates the tool changing area from the machining zone. This layout reduces the risk of collisions and supports stable machining processes.
The DMF 600|11 is designed for extensive process integration. In addition to 5-axis milling, the machine can be configured with a milling-turning table and integrated processes such as gear cutting, grinding, fine drilling and deep-hole drilling. Completing multiple operations in a single clamping reduces handling steps, shortens throughput time and improves process consistency.
Automation interfaces enable the integration of external systems. DMG MORI’s MATRIS system supports automated production workflows, while autonomous mobile robots from the AMR series can supply material and tools to the machine. According to the manufacturer, such automation concepts help increase machine utilisation while reducing the workload on skilled operators, allowing them to focus on production planning and quality control.
