Horizontal machining center

Starrag NB251

Modern 5-axis machining center for the complete and highly efficient production of “BLISK” (integral rotor blade assemblies)
- Year of construction: 2019
- Maximum diameter of the rotor disc: Ø750 mm
- Travel range X-axis: 700 mm
- Travel range Y-axis: 400 mm
- Travel range Z-axis: 400 mm
- Swivel range A-axis: 360° (continuous rotation)
- Swivel range B-axis: ±87°
- Rapid traverse rate X-axis: 62 m/min
- Rapid traverse rate Y-axis: 62 m/min
- Rapid traverse rate Z-axis: 62 m/min
- Rapid traverse rate A-axis: 200 rpm
- Rapid traverse rate B-axis: 60 rpm
- Maximum spindle speed: 18,000 rpm
- Spindle motor power: 28 kW
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- Torque at 100% load: 181 Nm
- Tool interface: HSK-A63
- Tool magazine capacity: 62 positions (ATC)
- Maximum tool diameter: Ø150 mm
- Maximum tool length: 250 mm
- Maximum tool weight: 6.5 kg
- Tool change time: 8 s
- Tool change system: Dual gripper
- Overall length: 5000 mm
- Overall width: 3260 mm
- Overall height: 3200 mm
- Machine weight: 12,000 kg
Equipment
- Coolant filtration system: KNOLL – paper filter system
- Chip conveyor: KNOLL 450-K1
- Laser tool measuring system: BLUM
- Measuring probe: RENISHAW
- Cooling unit: STARRAG
- Flushing gun
- Chip container
- Electronic handwheel
- Operating manuals

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