X-Shape Flatness Measurement and Control
Skin pass millQuality
- Optimized strip flatness
- Minimized off-flatness lengths
Productivity
- Increased rolling speed




Challenges
- Reliable and precise flatness measurement and control
Solution
- Stand-alone measuring system with closed roll surface
- Flatness control perfectly tailored to the process requirements
Technical advantages
- Mark-free measurement due to closed roll surface
- Widest measurement up to 3,000 mm (96 sensors)
- Max. utilization of flatness actuators
- Open to any mill configuration (4-hi, 6-hi, 20-hi, etc.)
- Most stable rolling process, optimized strip flatness
- Higher rolling speeds allow higher production rates