Continuous Casting Secondary Cooling with DynaJet Flex

The DynaJet Flex is a cutting-edge secondary cooling system tailored for continuous casting processes. In the steel industry, achieving optimal cooling rates is essential for producing high-quality steel and avoiding defects such as corner cracks. The DynaJet Flex addresses these challenges by offering unparalleled precision in cooling control, enhancing both the efficiency and quality of the casting process.

The DynaJet Flex system transforms secondary cooling in continuous casting by employing pulse-width modulation to regulate spray nozzles. This innovative technology ensures a high level of cooling zone discretization, allowing each strand section to receive the precise cooling it requires. By doing so, the system minimizes defects and significantly improves the quality of the cast product.

Additionally, the robust pneumatic-actuated nozzles are designed without valves or electric components on the segment, ensuring reliability and durability. In the event of a failure, the fail-safe design ensures that nozzles remain open, maintaining continuous operation.

The flexibility of the DynaJet Flex is further enhanced by its interchangeable nozzle tips, which allow for various spray patterns, including flat spray, oval, and full cone. This adaptability supports a wide range of operating conditions, making the system suitable for casting advanced steel grades. Moreover, the system's optimized design reduces air consumption, lowering operational costs and contributing to energy efficiency.

Benefits of DynaJet Flex Cooling System for Continuous Casting

• Enhanced surface quality: reduces corner cracks, especially when casting advanced steel grades
• Operational flexibility: accommodates diverse operating conditions with a high turn-down ratio
• Cost efficiency: minimizes operational costs through reduced air consumption and lower scarfing losses
• Easy integration: seamlessly integrates into existing strand guides without requiring additional space
• Energy savings: optimized design reduces energy consumption, delivering long-term cost savings.
• Reliability: fail-safe nozzle design ensures continuous operation, even in the event of a failure.