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1998年 12月 ,奥钢联工程技术公司 ( VAI)完成了南非伊斯科公司纽卡索厂大方坯连铸机现代化改造项目。原有的连铸设备包括 3台由 CONCAST公司提供的 6流大方坯连铸机 ,总生产能力为 16 0万 t/ a。1998年 ,奥钢联对其中 2台进行改造后 ,虽然第 3台停产 ,但铸机年产量却增加到 2 10万 t,同时降低了生产成本 ,提高了铸坯质量。改造后铸机除增加了过程控制和自动化系统外 ,还采用了奥钢联铸机机头技术、新的矫直方案以及优化定重切割技术
In December 1998, VAI completed the modernization of the bloom caster of Newcastle plant in Isco, South Africa. The original continuous casting equipment consisted of three 6-strand bloom caster supplied by CONCAST with a total capacity of 1.6 million t / a. In 1998, after the VAIO reconstructed two of the units, the third one was discontinued, but the annual output of the casting machine was increased to 210,000 t. At the same time, the production cost was reduced and the quality of the slab was improved. After the transformation of the casting machine addition to the addition of process control and automation systems, but also with the VAI head machine technology, a new straightening program and optimization of heavy weight cutting technology