DMG Mori DMU 65 monoBlock

A new DMG Mori DMU 65 monoBlock 2nd Generation typically runs between $300,000 and $500,000 depending on configuration. A base machine with 18K RPM spindle and 30-tool magazine starts around $300,000-$330,000. Adding the heavy-duty 200 Nm spindle, 60-90 tool magazine, through-spindle coolant, and probing pushes pricing to $380,000-$420,000. A fully loaded machine with 180-tool magazine, FD mill-turn option, and automation interface can reach $500,000+. Used 1st Generation DMU 65 monoBlock machines (2015-2019) typically sell for $150,000-$250,000.

The DMU 65 is a significant step up from the DMU 50 in work envelope and capability. The DMU 65 offers 735 x 650 x 560 mm travel versus the DMU 50's 650 x 520 x 475 mm. The DMU 65 handles 1,000 kg on its table versus the DMU 50's 300 kg, and accommodates workpieces up to 840 mm diameter versus approximately 630 mm. The DMU 65 also offers HSK-A100 / CAPTO C8 spindle options not available on the DMU 50, and magazine options up to 180 tools versus 120. The price premium for the DMU 65 is typically $50,000-$80,000 over an equivalently configured DMU 50.

Yes. The DMU 65 monoBlock's DirectDrive rotary table provides smooth, backlash-free motion essential for simultaneous 5-axis contouring. The +/-120 degree swivel range gives excellent access to complex geometries including undercuts and steep walls. Both SIEMENS and HEIDENHAIN controls handle simultaneous 5-axis toolpaths natively with advanced TCPM (Tool Center Point Management) and dynamic collision monitoring. The 45 mm roller guideways and massive monoBlock casting maintain rigidity during aggressive multi-axis cuts.

It depends on your primary material mix. For steel and titanium roughing where torque matters most, the 10,000 RPM / 200 Nm heavy-duty spindle with HSK-A100 is the right choice. For general-purpose shops cutting a mix of materials, the 18,000 RPM / 119 Nm spindle with HSK-A63 provides the best balance of speed and torque. For aluminum-heavy aerospace work, the 24,000 RPM / 100 Nm high-speed spindle maximizes material removal rates. The 14,000 RPM / 100 Nm option is a cost-effective middle ground for shops that don't need extreme speed or torque.

Yes. DMG Mori offers multiple automation solutions for the DMU 65 monoBlock. The PH 150 pallet handling system supports 24 round pallets up to 148 mm or four 500 x 500 mm pallets with up to 250 kg workpiece weight. DMG Mori's Robo2Go robotic loading system provides flexible workpiece handling, and the WH (workpiece handling) systems offer bin-picking and conveyor-based automation. The machine's automation interface comes pre-wired for integration with these systems, and the large tool magazine options (up to 180 tools) support the extended unattended runs that automation demands.

The FD (FreeDrive) option adds turning capability to the DMU 65 monoBlock, transforming it into a combination mill-turn machine. With FD, the C-axis rotary table can spin the workpiece at turning speeds (up to 800 RPM on some configurations) while the spindle holds turning tools. This enables single-setup processing of parts that require both milling and turning features—eliminating the need for a separate lathe operation. The FD option adds approximately $30,000-$50,000 to the machine price and is particularly valuable for aerospace and energy industry parts with both prismatic and rotational features.