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The Bloom Casting Machine by LIWEI is engineered to produce high-quality large-section billets (bloom size ≥200×200mm), meeting the demanding requirements of alloy steel and special steel production. Our continuous bloom casters are built for precision, efficiency, and advanced metallurgical control. With flexible configuration options ranging from 200mm² to 500mm² bloom sections, the system supports full integration of mold electromagnetic stirring, automatic level control, slag management, and secondary cooling automation. Designed for steel plants targeting high-performance billet output, our bloom continuous casting machines enable precise thermal regulation, reduce internal defects, and ensure excellent bloom surface and core quality.
The mold section includes steel leakage prediction, multi-mode electromagnetic stirring, and braking systems. These technologies promote uniform solidification, enhance floatation of non-metallic inclusions, and improve bloom surface integrity. Automatic mold liquid level control and protective slag feeding systems further stabilize the casting process and reduce operator workload.
Our bloom caster incorporates light pressure technology near the end of solidification, paired with advanced electromagnetic stirring in both secondary and end zones. This configuration helps eliminate center segregation, reduce porosity, refine grain structure, and enhance the internal metallurgical quality of blooms—especially critical for bearing steel, gear steel, and other high-performance grades.
A full suite of control technologies—including HMI-based interface, mold level control, tundish temperature monitoring, automatic water distribution, and slag detection—ensures real-time regulation of casting parameters. These systems work in harmony to maintain consistent bloom quality while minimizing human error and ensuring long-term operational stability.
| Parameter | Value |
|---|---|
| Bloom Section Size | 200×200 mm to 500×500 mm |
| Applicable Steel Grades | Alloy Steel, Bearing Steel, Spring Steel, Tool Steel |
| Mold Technologies | Electromagnetic Stirring, Braking, Steel Leak Warning |
| Cooling System | Secondary Cooling Automation with Back-Flush Filtration |
| Light Press System | Included for Center Defect Reduction |
| Control Interface | Computer + HMI Monitoring System |
With the application of end electromagnetic stirring, thermal compensation, and light pressing technology, the system is able to reduce central shrinkage cavities and elemental segregation, resulting in cleaner, more homogenous blooms that meet stringent quality standards for forging and rolling.
Whether producing low-alloy structural steels or high-end grades requiring tight chemistry and structural control, this caster supports multi-zone control and high adaptability for grade changes—making it ideal for steelmakers with diversified product portfolios.
Through smart temperature control between CCM and rolling, slag detection, and slag auto-feeding, the system lowers thermal loss while automating key casting operations. This reduces manual intervention, increases yield, and enhances plant energy efficiency.
Particularly suited for steel plants producing gear steel, tool steel, bearing steel, and stainless steel, where bloom internal cleanliness and dimensional control are critical for downstream forging or rolling.
Ideal for plants upgrading to smart casting platforms, the LIWEI bloom caster offers a fully automated, high-precision solution to meet modern metallurgical process standards.
The Bloom Casting Machine by LIWEI is engineered to produce high-quality large-section billets (bloom size ≥200×200mm), meeting the demanding requirements of alloy steel and special steel production. Our continuous bloom casters are built for precision, efficiency, and advanced metallurgical control. With flexible configuration options ranging from 200mm² to 500mm² bloom sections, the system supports full integration of mold electromagnetic stirring, automatic level control, slag management, and secondary cooling automation. Designed for steel plants targeting high-performance billet output, our bloom continuous casting machines enable precise thermal regulation, reduce internal defects, and ensure excellent bloom surface and core quality.
The mold section includes steel leakage prediction, multi-mode electromagnetic stirring, and braking systems. These technologies promote uniform solidification, enhance floatation of non-metallic inclusions, and improve bloom surface integrity. Automatic mold liquid level control and protective slag feeding systems further stabilize the casting process and reduce operator workload.
Our bloom caster incorporates light pressure technology near the end of solidification, paired with advanced electromagnetic stirring in both secondary and end zones. This configuration helps eliminate center segregation, reduce porosity, refine grain structure, and enhance the internal metallurgical quality of blooms—especially critical for bearing steel, gear steel, and other high-performance grades.
A full suite of control technologies—including HMI-based interface, mold level control, tundish temperature monitoring, automatic water distribution, and slag detection—ensures real-time regulation of casting parameters. These systems work in harmony to maintain consistent bloom quality while minimizing human error and ensuring long-term operational stability.
| Parameter | Value |
|---|---|
| Bloom Section Size | 200×200 mm to 500×500 mm |
| Applicable Steel Grades | Alloy Steel, Bearing Steel, Spring Steel, Tool Steel |
| Mold Technologies | Electromagnetic Stirring, Braking, Steel Leak Warning |
| Cooling System | Secondary Cooling Automation with Back-Flush Filtration |
| Light Press System | Included for Center Defect Reduction |
| Control Interface | Computer + HMI Monitoring System |
With the application of end electromagnetic stirring, thermal compensation, and light pressing technology, the system is able to reduce central shrinkage cavities and elemental segregation, resulting in cleaner, more homogenous blooms that meet stringent quality standards for forging and rolling.
Whether producing low-alloy structural steels or high-end grades requiring tight chemistry and structural control, this caster supports multi-zone control and high adaptability for grade changes—making it ideal for steelmakers with diversified product portfolios.
Through smart temperature control between CCM and rolling, slag detection, and slag auto-feeding, the system lowers thermal loss while automating key casting operations. This reduces manual intervention, increases yield, and enhances plant energy efficiency.
Particularly suited for steel plants producing gear steel, tool steel, bearing steel, and stainless steel, where bloom internal cleanliness and dimensional control are critical for downstream forging or rolling.
Ideal for plants upgrading to smart casting platforms, the LIWEI bloom caster offers a fully automated, high-precision solution to meet modern metallurgical process standards.
