Technical Specification
- Make – ROTTLER
- Model – PORTAL 7000
- Country – Germany
- Year – 2008
- Control – Siemens 840D CNC
- Drilling Capacity – 100mm
- Max. Workpiece Diameter – 7000 mm
- Max. Workpiece Weight – 18,000 kg
- Number of Spindles – 2
- Spindle Taper – ISO 50 (SK50)
- Spindle Speed – 1–3000 RPM
- Spindle Torque – 1650 Nm (1–600 RPM), 300 Nm (1–3000 RPM)
- Spindle Stroke – 900 mm
- Feed Rate – 1–6000 mm/min
- Through Spindle Coolant – 50 bar
- Coolant System – Integrated Chip Conveyor & Coolant Unit
- Total Power – 125 kW
- Machine Dimensions – 13,000 × 11,000 × 5,100 mm
- Features – Dual drilling spindle supports for simultaneous drilling, workpiece clamping up to 7000 mm.
