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Continuous Casting

/ Technology / Projects

CISDI has unparalleled proficiency in delivering core and advanced technologies to enterprises specialising in conventional billet, bloom, beam, near net shape and slab continuous casting and large-size slab continuous casting upto 420mm thick.

Highly-skilled consultancy and design teams work to your specific project requirements, whether it be in a single product/service capacity or an EPC model delivering a complete steelmaking complex solution.


Slab Billet Special Steel Blooms / Rounds
48 44 4 12


Continuous Casting Technology

Hydraulic Mould Oscillation Technology for Slab Casters

  • Flexible oscillation modes
  • On-line adjustment of oscillation frequency and stroke
  • Hydraulic servo control, contributing to high oscillation accuracy, better strand surface quality and lower breakout rate
  • Improving slab surface
  • Wearless Guidance system, giving High accuracy without lubrication

Soft Reduction Technology for Slab Caster

  • On-line real-time tracking of slab temperature
  • On-line real-time predication of solidification end point
  • Dynamic control of strand roll gaps
  • Improved strand internal quality

Continuous Bending and Unbending in Slab Caster

CISDI has developed the design system CISDI_RGDS R1.0 for continuous bending and unbending in slab casters, with a comprehensive roll diagram database.

Simulation of Secondary Cooling

CISDI has successfully developed the simulation software CISDI-SCSD R1.0 for slab caster secondary cooling system

Dynamic Secondary Cooling Control Model

  • Strand surface temperature distribution along the strand
  • Strand shell thickness calculation
  • Cooling Zone Spray Water requirements

Allowing control of the strand surface temperature for various casting conditions, ensuring high product surface and internal quality.