USED DMG MORI DMU 70 – 2011
The DMG MORI DMU 70 2011 is a high-performance CNC 5-Axis Universal Machining Center designed for complex milling, drilling, boring, tapping, contouring, and simultaneous multi-axis machining. The DMU 70 series is well known for combining a rigid machine structure with a swiveling rotary table, allowing manufacturers to machine complex components from multiple angles in a single setup. This makes the machine particularly valuable for manufacturers that need high accuracy, reduced setup time, and flexible production capability.
The 2011 DMG MORI DMU 70 provides approximately 750 mm (29.5″) of X-axis travel, 600 mm (23.6″) of Y-axis travel, and 520 mm (20.5″) of Z-axis travel, depending on the specific machine configuration. The machine is commonly equipped with an approximately 800 mm rotary table, allowing substantial workpieces to be positioned for 3-axis, 3+2-axis, and simultaneous 5-axis machining operations.
The DMU 70 can be configured with a vertical milling spindle, swiveling B-axis, 360° C-axis rotary table, automatic tool changer, and high-speed spindle options. Depending on the individual 2011 machine, spindle speeds can vary, with configurations commonly available with 8,000 RPM, 10,000 RPM, 12,000 RPM, or higher-speed spindles. CNC controls can also vary by configuration, including HEIDENHAIN, Siemens, or DMG MORI control systems.
The DMG MORI DMU 70 2011 is an excellent choice for manufacturers producing aerospace components, automotive components, molds and dies, medical parts, energy components, hydraulic components, fixtures, and other complex workpieces requiring accurate 5-axis machining.
DMG MORI DMU 70 2011 – AXIS
| Specification | Value |
|---|---|
| X Axis | 750 mm (29.5″) |
| Y Axis | 600 mm (23.6″) |
| Z Axis | 520 mm (20.5″) |
| B Axis | Approximately -10° to +95° / Configuration Dependent |
| C Axis | 360° |
| Machine Configuration | 5-Axis Universal Machining Center |
| Axis Configuration | X / Y / Z / B / C |
DMG MORI DMU 70 2011 – AXIS TRAVELS / WORK ENVELOPE
| Specification | Value |
|---|---|
| X Axis Travel | 750 mm (29.5″) |
| Y Axis Travel | 600 mm (23.6″) |
| Z Axis Travel | 520 mm (20.5″) |
| Rotary Table Diameter | Approximately 800 mm (31.5″) |
| Maximum Workpiece Diameter | Configuration Dependent |
| Maximum Workpiece Height | Configuration Dependent |
| Maximum Table Load | Configuration Dependent |
| B-Axis Range | Approximately -10° to +95° |
| C-Axis Range | 360° |
| 5-Axis Simultaneous Machining | Yes / Configuration Dependent |
DMG MORI DMU 70 2011 – CAPACITY
| Specification | Value |
|---|---|
| Machine Type | CNC 5-Axis Universal Machining Center |
| Rotary Table | Approximately 800 mm |
| X-Axis Travel | 29.5″ |
| Y-Axis Travel | 23.6″ |
| Z-Axis Travel | 20.5″ |
| B-Axis | Yes |
| C-Axis | Yes |
| Simultaneous 5-Axis | Configuration Dependent |
| Spindle Taper | SK40 / HSK-A63, Configuration Dependent |
| Automatic Tool Changer | Yes |
| Tool Capacity | Configuration Dependent |
DMG MORI DMU 70 2011 – SPINDLE
| Specification | Value |
|---|---|
| Spindle Speed | 8,000–12,000 RPM, Configuration Dependent |
| High-Speed Spindle | Configuration Dependent |
| Spindle Motor | Configuration Dependent |
| Spindle Taper | SK40 / HSK-A63, Configuration Dependent |
| Spindle Configuration | Vertical / Universal |
| B-Axis Spindle Head | Yes |
| Spindle Chiller | Configuration Dependent |
| Through-Spindle Coolant | Configuration Dependent |
| Spindle Load Monitoring | Configuration Dependent |
DMG MORI DMU 70 2011 – ROTARY TABLE / B-AXIS
| Specification | Value |
|---|---|
| Rotary Table Diameter | Approximately 800 mm |
| C-Axis | 360° |
| B-Axis | Approximately -10° to +95° |
| B-Axis Type | Swiveling Rotary Table |
| Rotary Table Drive | CNC Controlled |
| Simultaneous 5-Axis | Configuration Dependent |
| Maximum Table Load | Configuration Dependent |
| Workholding | Chuck / Fixture / Custom Workholding |
DMG MORI DMU 70 2011 – TOOL CHANGER
| Specification | Value |
|---|---|
| Tool Capacity | Approximately 30–60 Tools, Configuration Dependent |
| Tool Changer | Automatic Tool Changer |
| Tool Interface | SK40 / HSK-A63, Configuration Dependent |
| Toolholder | Configuration Dependent |
| Maximum Tool Diameter | Configuration Dependent |
| Maximum Tool Length | Configuration Dependent |
| Maximum Tool Weight | Configuration Dependent |
| Tool Magazine | Configuration Dependent |
| Tool Management | Automatic |
DMG MORI DMU 70 2011 – CONTROL SYSTEM
| Specification | Value |
|---|---|
| CNC Control | HEIDENHAIN / Siemens / Configuration Dependent |
| Common Control | HEIDENHAIN iTNC / Siemens 840D |
| Programming | ISO G-Code / Conversational |
| 5-Axis Interpolation | Configuration Dependent |
| B-Axis Control | Yes |
| C-Axis Control | Yes |
| Tool Offset Management | Yes |
| 3D Machining Functions | Configuration Dependent |
| Probing | Configuration Dependent |
| Program Storage | Configuration Dependent |
| Ethernet / Data Transfer | Configuration Dependent |
DMG MORI DMU 70 2011 – FEEDRATES
| Specification | Value |
|---|---|
| X/Y/Z Rapid Traverse | Approximately 20–30 m/min |
| Maximum Feedrate | Configuration Dependent |
| Cutting Feedrate | Configuration Dependent |
| Rapid Traverse | Approximately 20,000–30,000 mm/min |
| Interpolation | Linear / Circular / 5-Axis |
| 5-Axis Simultaneous Feed | Configuration Dependent |
| Acceleration / Deceleration | Configuration Dependent |
DMG MORI DMU 70 2011 – COOLANT / CHIP MANAGEMENT
| Specification | Value |
|---|---|
| Flood Coolant | Standard |
| Chip Conveyor | Configuration Dependent |
| Through-Spindle Coolant | Configuration Dependent |
| High-Pressure Coolant | Configuration Dependent |
| Coolant Filtration | Configuration Dependent |
| Spindle Chiller | Configuration Dependent |
| Automatic Lubrication | Standard |
| Chip Management | Conveyor / Configuration Dependent |
DMG MORI DMU 70 2011 – POWER REQUIREMENTS
| Specification | Value |
|---|---|
| Electrical Supply | Three Phase |
| Voltage | Configuration Dependent |
| Frequency | 50/60 Hz |
| Connected Load | Configuration Dependent |
| Air Supply | Required |
| Hydraulic System | Configuration Dependent |
| Transformer | Configuration Dependent |
DMG MORI DMU 70 2011 – DIMENSIONS
| Specification | Value |
|---|---|
| Length | Approximately 3,500–4,000 mm |
| Width | Approximately 3,000–3,500 mm |
| Height | Approximately 2,800–3,000 mm |
| Machine Weight | Approximately 9,000–10,500 kg |
| Floor Space | Configuration Dependent |
DMG MORI DMU 70 2011 – GENERAL INFORMATION
| Item | Details |
|---|---|
| Manufacturer | DMG MORI |
| Model | DMU 70 |
| Year | 2011 |
| Machine Type | CNC 5-Axis Universal Machining Center |
| CNC Control | HEIDENHAIN / Siemens / Configuration Dependent |
| X-Axis Travel | 750 mm |
| Y-Axis Travel | 600 mm |
| Z-Axis Travel | 520 mm |
| Rotary Table | Approximately 800 mm |
| B-Axis | Yes |
| C-Axis | 360° |
| Spindle Taper | SK40 / HSK-A63, Configuration Dependent |
| Spindle Speed | 8,000–12,000 RPM |
| Tool Capacity | 30–60 Tools, Configuration Dependent |
| Simultaneous 5-Axis | Configuration Dependent |
| Chip Conveyor | Configuration Dependent |
INDUSTRIES THAT USE DMG MORI DMU 70 2011
The DMG MORI DMU 70 2011 is well suited for industries that require accurate multi-sided and 5-axis machining, including:
- Aerospace
- Automotive
- Defense
- Medical
- Mold and die
- Power generation
- Energy
- Oil & gas
- Hydraulic and pneumatic
- General precision manufacturing
Its combination of approximately 750 mm X-axis travel, 600 mm Y-axis travel, 520 mm Z-axis travel, and an approximately 800 mm rotary table makes it suitable for both complex small-to-medium components and larger precision workpieces.
TYPICAL PARTS DMG MORI DMU 70 2011 CAN PRODUCE
The DMG MORI DMU 70 2011 can manufacture:
- Aerospace components
- Turbine components
- Impellers
- Mold and die components
- Automotive components
- Medical components
- Hydraulic components
- Pump components
- Valve bodies
- Precision fixtures
- Machine housings
- Complex 5-axis machined parts
The machine can perform milling, face milling, drilling, boring, tapping, pocketing, contouring, profiling, reaming, angled machining, simultaneous 5-axis interpolation, and other complex machining operations.
WHY CHOOSE DMG MORI DMU 70 2011
The DMG MORI DMU 70 2011 is an excellent choice for manufacturers looking for a versatile 5-axis universal machining center with a substantial work envelope. Its combination of X/Y/Z travel, CNC rotary table, swiveling B-axis, and C-axis provides the flexibility required to machine complex components from multiple directions without repeatedly repositioning the workpiece.
The 5-axis architecture can significantly reduce the number of setups required for complicated components. This can improve positional accuracy, reduce fixture requirements, shorten setup times, and simplify production of complex surfaces.
The DMU 70 is also attractive because its universal machining configuration allows manufacturers to use one machine for a broad range of production requirements. Depending on configuration, high-speed spindle options, automatic tool changing, probing, through-spindle coolant, chip conveyors, and advanced CNC functions can further enhance its production capabilities.
WHY BUY USED DMG MORI DMU 70 2011
Purchasing a used DMG MORI DMU 70 2011 allows manufacturers to acquire a high-quality German-built 5-axis universal machining center while reducing the capital investment compared with purchasing a new machine.
Many used machines may include valuable options such as:
- HEIDENHAIN CNC control
- Siemens CNC control
- 750 mm X-axis travel
- 600 mm Y-axis travel
- 520 mm Z-axis travel
- Approximately 800 mm rotary table
- B-axis swiveling table
- 360° C-axis
- 5-axis simultaneous machining
- 8,000–12,000 RPM spindle
- HSK-A63 or SK40 tooling
- 30- or 60-tool ATC
- Through-spindle coolant
- High-pressure coolant
- Chip conveyor
- Tool probing
- Workpiece probing
- Spindle chiller
- Tool measurement
Before purchasing, buyers should inspect the spindle, B-axis and C-axis accuracy, rotary-table backlash, X/Y/Z axis movement, ballscrews, linear guides, tool changer, spindle taper, CNC control, coolant system, chip conveyor, probing system, and machine geometry.
For a 2011 machine, spindle hours, axis accuracy, rotary-axis positioning, control condition, service history, and availability of replacement electronics should also be reviewed.
HOW MUCH DOES A USED DMG MORI DMU 70 2011 COST?
The value of a used DMG MORI DMU 70 2011 depends heavily on the machine’s exact configuration, spindle hours, CNC control, spindle condition, rotary-table accuracy, 5-axis capability, tool magazine capacity, installed options, tooling package, and maintenance history.
Machines equipped with 5-axis simultaneous machining, HEIDENHAIN or Siemens control, high-speed spindle, large tool magazine, probing, through-spindle coolant, chip conveyor, spindle chiller, and complete tooling generally command higher resale values.
Based on the age, capacity, 5-axis capability, configuration, and typical used-market positioning of DMG MORI universal machining centers, a used DMG MORI DMU 70 2011 can typically be expected to sell in the approximately $60,000 to $140,000 USD range, with the actual value depending heavily on condition, spindle hours, options, tooling, and location.
A low-hour machine with excellent spindle condition, accurate rotary axes, a well-maintained CNC control, extensive tooling, probing, and documented maintenance may command a premium. A higher-hour machine requiring spindle work, rotary-axis repair, ballscrew replacement, or control/electrical upgrades may sell for considerably less.
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