Furnace design and durability

• Airtight roof assembly and optimized cooling/lining concept for extended campaign life
• Maintenance-free combustion via advanced low-maintenance burners

SIS Injection System

• Patented SIS injectors replace conventional lances for media and fine-material injection
• Enhanced bath turbulence accelerates metallurgical reactions and shortens residence time
• Optional H₂-purging module to minimize metal entrainment in slag

Process integration and control

• Fully automated operation through SMS group’s BlueControl system
• Real-time monitoring of temperature, injection rates and slag chemistry