3.) 数控车铣复合加工中心

DMG MORI Gamma 1250 XT 2nd Gen.

CNC Turning and Milling Center DMG Mori CTX gamma 1250 CT (Year 2017)
Available from March 2027

Base Machine
- CTX gamma 1250 CT with turning length 1,250 mm
- Main spindle as integrated spindle motor (ISM102)
- Drive power: 35/45 kW (100/40% duty cycle)
- Speed: 4,000 rpm
- Partial hollow clamping device (hydraulic)
- Draw tube inner diameter: 104 mm, depth: 848 mm
- C-axis and hydraulic spindle brake
- Chuck flushing device on main spindle (external)
- Upper cross slide with turning/milling spindle as motor spindle:
- Speed: max. 12,000 rpm
- Power: 27 / 36 kW (100% / 40% duty cycle, 2 min)
- Torque: 160 / 220 Nm (100% / 40% duty cycle, 2 min)
- Hydraulic clamping during turning
- Tool interface: HSK-A 63 DIN 69893
- Y-axis: ±210 mm
- B-axis: ±120°, torque motor
- Tool disc magazine: 36 positions
- NC tailstock with supported, hydraulically movable quill and fixed center
- Absolute, direct linear measurement systems in X-, Y-, and Z1-axis
- Coolant pump: 6 bar, 20 l/min, fabric filter, filter fineness 100 µm
- Cooling system for spindle motors, motor unit, turning/milling spindle, and B-axis torque motor
- Control: CELOS® with Siemens 840D sl Operate and ShopTurn 3G

Control & Operation
- CELOS® with Siemens 840D solutionline Operate including 21.5" ERGOline® Control with multi-touch display
- APPs for simplified machine operation
- Comprehensive management, documentation, and visualization of order, process, and machine data
- Networking with CAD/CAM and compatibility with PPS/ERP

Enhanced Equipment
- Tool chain magazine: 120 positions (instead of 36-position disc magazine)
- Tool interface: HSK-A 63 DIN 69893
- Mechanical oil mist separator
- Capacity: 1,100 m³/h, filter class H13
- 4-color signal lamp
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- "BLACK" design variant
- Work area door, front panel, and front window frame in deep black
- Tropical package for ambient temperatures up to 40 °C
- Includes control cabinet cooling unit
- Energy measuring device
- 3D data model of machining area (STEP & IGES) – supplied on CD
- Electrical Profibus interface for 6-axis robot
- (Only with Siemens control)

Special Equipment / Options
- Grinding preparation (using CBN cup tools), consisting of:
- Shortened grease lubrication cycle
- Plug sealing in draw tube
- Flushing of Z1/X1 telescopes during machining
- HT 2 control hand unit
- Jog mode, creep mode, and incremental adjustment via handwheel
- Integrated emergency stop function and feed override
- Tailstock with increased feed force (20 kN)

Hydraulically actuated double-piston chuck Forkardt OZRDI 150, consisting of:
- Integrated pressure converter
- Piston rod clamping
- Stroke monitoring unit with switching cone for clamping piston Ø150 mm
- Maintenance-free 5-channel oil supply
- Safety valve system for clamping piston Ø150 mm

Condition
The machine has been regularly serviced by DMG Mori customer service and is in technically flawless condition.

An inspection under power or during ongoing production is possible.

Dimensions & Weight
- Machine: approx. 580 × 280 × 285 cm, approx. 20,000 kg
- Chip conveyor: approx. 670 × 125 × 160 cm, approx. 1,000 kg
- Total weight including accessories: approx. 22,605 kg
- Number of packages: 11
- Loading meters: approx. 21

The complete equipment and further technical data are available in the documentation, which we are happy to provide upon request.

Disassembly, removal, shipping, and recommissioning can be organized.

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