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New steel grades place high demands on precisely controlled secondary cooling. Different alloys require customized cooling profiles to guarantee uniform and crack-free cooling. This was not possible with conventional nozzles.

Billetcooler FLEX® changes that 〉
Larger, wider, heavier – the now usual formats place much higher demands on cooling performance. Larger quantities of heat have to be extracted, for example, while at the same time the edge zones must not be excessively cooled. Conventional processes did not offer the required flexibility for this.

Billetcooler FLEX® changes that 〉
New steel grades require a greater range of casting speeds. Stable jet angles and liquid distribution are essential. This cannot be guaranteed with conventional nozzles.

Billetcooler FLEX® changes that 〉