Advanced pulsating spray cooling system from Primetals Technologies started up at Hyundai Steel continuous slab caster

In November 2018, the newly introduced DynaJet Flex spray cooling system from Primetals Technologies has been started up at the two-strand continuous slab casting machine CC2 in the Dangjin, Korea plant of Hyundai Steel. DynaJet Flex allows for pulse width modulated cooling, thus enabling highest discretization of cooling zones in width direction and widening the operation window with higher turn down ratios compared to cooling systems currently in use. This minimizes the appearance of corner cracks especially for advanced high-strength steels (AHSS). Consequently scarfing losses and in addition air consumption are reduced. This is the first industrial application of DynaJet Flex technology. The order for the new system for the first strand was placed in late November 2017. After a successful test, the application of the system on the second strand was ordered immediately.

Read more at Advanced pulsating spray cooling system from Primetals Technologies started up at Hyundai Steel continuous slab caster.

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