Ironmaking: Blast Furnace is the core piece of equipment.
In the ironmaking process, the blast furnace is widely recognized as the most critical piece of equipment. It is the core device for converting iron ore into pig iron, and is the foundation of the entire steel production process, determining the stability of pig iron supply and the basis of output. The blast furnace provides raw materials for subsequent steelmaking stages; its shutdown will directly lead to a complete production interruption.
Steelmaking: Converter is the core piece of equipment in mainstream processes.
In modern mainstream converter steelmaking processes, the converter is the most important core piece of equipment. It undertakes the core process of removing impurities from molten iron and refining it into qualified molten steel. It is the core device in the steelmaking stage of current large-scale steel production.
Supporting Core Equipment
Besides the core equipment for direct smelting, several other key supporting equipment plays a decisive role in production stability in metallurgical production:
- Metallurgical speed reducers: As transmission equipment in core processes such as converter tilting, they are crucial for operations such as converter molten iron addition, steel tapping, and charging, directly ensuring the stability and capacity of the production line. They are considered core transmission equipment in the steel production process.
- Metallurgical hydraulic cylinders: Known as the "heavy-duty heart" of the steel industry, they drive key movements in core processes such as continuous casting and rolling, ensuring continuous and stable operation of the production line. They are core equipment for metallurgical enterprises to avoid downtime risks.
- Roots blowers: As core air source equipment, they provide a stable air supply for multiple stages such as blast furnace combustion, converter stirring, and continuous casting cooling. Their performance directly affects production efficiency and product quality.