日前(qian)，太鋼集(ji)團寶鋼德(de)盛熱軋廠1780產(chan)(chan)(chan)(chan)(chan)線(xian)(xian)突破軋制間隙(xi)極(ji)限，成(cheng)功實(shi)現精軋機(ji)組內雙鋼同時在線(xian)(xian)軋制，成(cheng)為國(guo)內第(di)七家具備(bei)該技術的熱軋板帶生產(chan)(chan)(chan)(chan)(chan)線(xian)(xian)。1780產(chan)(chan)(chan)(chan)(chan)線(xian)(xian)雙鋼軋制大(da)幅提升了產(chan)(chan)(chan)(chan)(chan)線(xian)(xian)日作業率，充分釋放產(chan)(chan)(chan)(chan)(chan)能，大(da)大(da)提高節能降耗水平，為2022年生產(chan)(chan)(chan)(chan)(chan)目標實(shi)現打下(xia)良好的基礎。

精軋(ya)(ya)雙鋼軋(ya)(ya)制，相當于一(yi)口吃(chi)下兩口的量(liang)，一(yi)直被視(shi)為熱軋(ya)(ya)產線軋(ya)(ya)制節奏的極(ji)限，其對裝(zhuang)備及工藝控制的苛刻要求，讓諸(zhu)多鋼鐵同行望而(er)卻(que)步。迄今為止，國(guo)內實現(xian)精軋(ya)(ya)雙鋼同軋(ya)(ya)的產線屈(qu)指可數。