The new caster will produce slabs in high-grade steels, primarily for the automotive industry. Smart and proven technologies, including various X-Pact® Level 2 process models such as X-Pact Level Control, X-Pact Width Control und X-Pact Solid Control, will be implemented to ensure high-quality slab production.
With X-Pact TechAssist, Benxi Steel will receive a system with which the metallurgical parameters can be managed centrally: This SMS group-developed software supports the caster operator in selecting the optimal process parameters for the steel grade being processed.
Segments 2 to 15 will be equipped with STEC-Roll® technology. Rolls of this technology optimize the casting process and set new standards for efficient maintenance due to their long service lives and the possibility of being re-used.
The Vertical Liquid Bending (VLB) machine will come with an HD moldTC (TC – thermocouples). Special about this mold is that the temperature signals will be digitalized near the mold and transferred to the HD mold server via a high-speed bus. In the newly built maintenance shop, Benxi Steel will measure and align molds and segments using the digital alignment assistant HD LASr (High Definition Laser Aligning System remote), also an SMS group development. HD LASr, which features a three-dimensional laser gage and an intuitive HMI, provides accurate and reliable logging and meaningful assessment of the measured objects. Perfect alignment of the molds by means of HD LASr [mold], of the segments by HD LASr [segment] and of the strand by HD LASr [strand] is key to the attainment of high slab quality.
SMS group is also going to supply the quality assurance software Product Quality Analyzer. The PQA system documents, monitors and secures the entire production process in the continuous casting plant.
It supports high-quality production by capturing a great number of quality parameters along the complete production process. All these data will be available as an important data basis for evaluation and optimization purposes.
The X-Pact process models and digitalization systems such as X-Pact TechAssist, HD LASr and PQA will make the new continuous caster smart in the sense of Industrie 4.0.
SMS group’s order scope comprises the complete engineering, supply of the mechatronic and digital components including the X-Pact electrical and automation systems as well as supervision of installation and commissioning.
Benxi Steel operates an integrated iron and steel works in the Liaoning Province. The steelmaker exports its products – hot and cold-rolled steel products, among others for the automotive and chemical industries – to more than 80 countries in the world.
_{(Source: SMS group)}