Conclusion
Rolling of long products - Semi-finished and finished products

Changes in customer requirements in terms of quality (dimensional accuracy, surface and internal quality) and dimensional characteristics (increased beam cross-section, increased rail length, etc.) have driven developments in rolling mills and associated semi-finished products over the last 40 years.

The performance of online quality control systems for rolling mills and finishing lines will continue to improve.

At the same time, advances in information technology and automation now enable increasingly precise control of facilities.