2014年8月1日21时08分,三支大断面火红钢坯有如浴火巨龙,自炼钢厂7号铸机拉矫机内推出。历经31天昼夜奋战,7号铸机增断面改造工程成功进入热试阶段,全面发挥多功能铸机优势指日可待。7号铸机原为异型坯铸机,专为公司生产H型钢等产品提供坯料。此次改造,除去结晶器、冷却系统等关键设备的改换外,新旧生产操控程序实现接轨是7号铸机由“单一型”变身“多功能型”的关键。 On August 1, 2014, at 21:08, three large-section red-billet billets were launched in the straightening machine of No. 7 caster in the steelmaking plant. After 31 days of fighting day and night, No.7 caster incremental section transformation project successfully entered the hot test stage, give full play to the advantages of multi-function casting machine just around the corner. 7 caster was originally shaped billet caster, specifically for the company to produce H-beam and other products blank. The transformation, except for the removal of molds, cooling systems and other key equipment changes, the new and old production control procedures to achieve convergence of the 7th caster from “single type ” turned “multi-function type ” key.