中小电炉炼钢在我国星罗棋布,尤其是5t～10t电炉居多,对其进行连铸改造是市场的必然要求。就中小电炉连铸设计匹配的机型选择、流数确定、匹配方式等问题进行了讨论,提出确定流数、铸机台数的方法步骤,并提出水平连铸机是最适合中小电炉改造的机型。 Small and medium-sized electric furnace steel is dotted in our country, especially the 5t ~ 10t electric furnace is mostly its continuous casting transformation is the inevitable requirement of the market. The selection of matching model, the determination of flow number and matching mode were discussed in this paper. The method steps of determining the number of flow and casting machine were put forward. It was also suggested that horizontal continuous casting machine is the most suitable machine for small and medium electric furnace reconstruction type.