In addition, CISDI undertakes Yanshan Steel 150t converter EP project and plant design of Yanshan Steel 1780mm hot strip mill (HSM) project. The smooth startup of the project lays a solid foundation for propelling follow-up projects.
 

Multiple CISDI-developed technologies and products were applied in the project, including multi-functional liquid steel ladle turret with rotating, lifting, weighing and steel ladle manipulation and temperature holding function, large-volume tundish with slag dam, mould hydraulic oscillating, vertical curved continuous bending continuous straightening roller array, closely-arranged roller array and fully-segmented roller array, secondary cooling dynamic control model, secondary cooling area water spray and water-mist cooling, mould on-line cold width adjustment, mould breakout prediction etc. Meanwhile, in light of project features, mould level auto control system, full-process liquid steel protective casting, strand electromagnetic stirring, infrared camera length cutting etc. were proposed. In particular, CISDI-developed core CCM technology, mould breakout prediction system, was successfully applied in the CCM with steady operation and won acknowledgement from the owner.

Mould breakout prediction system: using neutral network and expert system for identification of temperature measuring curve of thermocouples buried in the mould copper plate to realize prediction of sticking breakout.