为满足日益增长的生产需要，炼钢厂在完成一期11只模注钢包通用改造的基础上，于1993年7月又积极组织力量，完成了15只连铸通用钢包的改造任务。通用钢包（模铸与连铸通用）改造后，将进一步加快宝钢300t大型钢包的周转速度。减少钢包周转数量，对钢包作业计划安排、改善操作以 In order to meet the increasing production needs, the steel mills, on the basis of completing the general retrofitting of 11 ladle molds in the first phase and in July 1993, actively organized their efforts to complete the transformation task of 15 continuous casting ladle. General ladle (die casting and continuous casting GM) after transformation, will further speed up Baosteel 300t ladle turnover speed. Reduce the number of ladle turnover, ladle operations planning and arrangements to improve operations