Effective And Environmental Friendly Induction Heating System for Continuous Rolling

Application:

The induction heating system for continuous rolling bars is utilized prior to the middle or rough rolling stages of billets and rounds. This technology heats the billets during the continuous casting process, ensuring that:

• The temperature is maintained before the billet cools significantly.
• The temperature difference between the core and surface is minimized.
• The temperature consistency is maintained from the first to the last billet in a sequence.

• The thickness of the oxidized scale is reduced to meet the necessary rolling standards.

Technical Features:

• High Temperature Control Accuracy: Online temperature monitoring ensures uniform heat across the billet, preventing quality issues like cracks and inconsistent rolling thickness.

• Energy-Efficient and Eco-Friendly: Induction heating boasts a 70% energy utilization rate, making it a sustainable choice.

• Increased Yield: Induction heating reduces the heating time for billets, decreasing oxygen consumption. Traditional heating methods have an oxygen consumption rate of about 1%-1.5%, whereas induction heating reduces this to just 0.3%-0.5%.

• Extended Roller Lifespan: By reducing scale buildup, induction heating extends the life of the rollers by 20% to 30%.

This induction heating system is an advanced solution for the steel industry, offering precise temperature control, energy savings, increased production efficiency, and extended equipment life.

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