Highlights Of Flat Product Caster References Starting From New Implementations Up To Modernizations

This paper presents the latest references of the Siemens VAI slab casting technology. Following the connect & cast philosophy Siemens VAI has developed technological packages suitable for installation in existing casters of any original supplier, as well as for complete new machines. A major demand on new machines is to adapt quickly to different market demands. This requirement for flexibility can be divided into two actual trends. Firstly into casting a broad range of steel grades, thicknesses and width on the same machine and secondly having installed slab, bloom and billet caster in one steel plant to deliver all different types of needs on the market. Depending on the condition of the existing machine the focus of modernization ranges from the substitution of single components featuring state-ofthe-art technology to complete caster revamping projects. In this paper concepts and references for short machine outages and fast caster ramp-ups at moderate investment costs are presented.