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自1974年,武钢二炼钢厂从西德引进三套弧形板坯连铸机之后,1978年,又开始谈判引进小方坯连铸技术,并从1982年起,先后在昆钢、天钢、三明、马钢等厂建成投产,浇出了90、120、150mm~2的连铸坯。同时,北京钢铁设计研究总院与衡阳冶金机械厂合作,仿制了德马克型小方坯连铸机。第一台仿制机组建在邯钢,1982年9月投产。到目前为止,除已投产的19台外,尚有不少正在
Since 1974, Wuhan Iron and Steel Second Steelmaking Plant from West Germany to introduce three sets of arc-shaped slab caster, 1978, began to negotiate the introduction of billets continuous casting technology, and from 1982 onwards, successively in Kunming Steel, days Steel, Sanming, Masteel and other plants completed and put into operation, poured out of 90,120,150 mm ~ 2 of the slab. At the same time, Beijing Iron and Steel Design and Research Institute and Hengyang Metallurgical Machinery Factory cooperation, imitation of the DMG billet caster. The first imitation unit was built in Handan Iron and Steel, put into operation in September 1982. So far, in addition to the 19 units already in operation, quite a few are still there