We help you optimize your processes in the steel industry

The quickest mould level sytem

of measuring steel meniscus

Precise and quick measurement of mould level lays the foundation for the production of high quality steel and the reliable prevention of the overflow and breakout of steel. The castXpert LB 452 has been setting industry benchmarks for years, delivering highly accurate and stable mould level control. 

  • The world’s fastest response – with the extremely short cycle time of 5 ms 
  • Fully compatible with electromagnetic stirrers and brakes
  • Reliable and extremely robust mould level measurement
  • Highest safety, designed according to IEC 61508 (SIL Standard))
  • Highest accuracy

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Measuring the true steel level in closed casting

Determining the powder thickness

Our advanced detector delivers real-time, highly accurate measurement of both molten steel level and powder height in one compact unit. Using ten scintillation crystals combined with advanced algorithms, it uniquely separates molten steel from the casting powder layer with unmatched accuracy. 

  • Prevent overflows, minimizing strand breakouts and costly downtime
  • Exceptional mould level stability, ensuring consistently superior steel quality
  • Process automation by integration of automated powder feeder
  • Mould powder measurement cycle of 250 ms

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Berthold – the experts and benchmark in mould level measurement

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Redefining industry standards

Berthold’s mould level measurement systems provide fast, accurate, and reproducible online measurements, preventing overflows and ensuring consistent steel quality. As a global technology leader in radiometric measurement, we offer both standard and custom solutions tailored to your geometry, performance, and economic needs. Trusted by steel producers worldwide, Berthold delivers the precision and efficiency that drive major cost savings and reliable process management.

Your benefits

  • Reduced number of broken strands
  • High stability of mould level accuracy
  • Improved steel quality level
  • Easy to install on existing moulds and strands without modifications

Trusted by satisfied Berthold customers worldwide

Wuhang Steel
Jiugang Steel
Hebei Steel
Liafeng
Jiachen Steel
ArcelorMittal

Whitepaper

Measuring the steel level in continuous casting

Radiometric based mould level measurement is the dominating technology for measuring the steel level in continuous casting. Herein we discuss performance, statistical variation, influencing factors, source selection, and a recent development that enables the simultaneous measurement of casting powder layer thickness.

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Optimize your radiometric steel level measurement to increase accuracy, profitability and safety

LEARN FROM OUR EXPERTS about how to optimize your radiometric steel level measurement to increase accuracy, profitability and safety. Our top minds will take you through finding solutions to the challenges faced when measuring the steel level.

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