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大同特殊钢星崎工厂的线材轧机建于1947年。后来,经过几次改造。但由于近年来用户要求加重盘条单重以及需求量的扩大,使得原有的活套轧机根本无法适应需要。1976年,采用了组合轧机,用来轧制特殊钢线材,从而改进了精轧机的产品质量,也提高了轧制速度。1980年又进行了一次改造,主要是为了最大限度地发挥组合轧机的优势,而进行了一连串的改造,更换了组合轧
Datong Special Steel Xingqi factory wire rod mill was built in 1947. Later, after several transformations. However, in recent years, due to the heavier requirements of users and the increasing demand, the existing looper can not meet the needs. In 1976, a combined mill was used to roll special steel wires to improve the product quality of the finishing mill and to increase the rolling speed. In 1980, another renovation was carried out, mainly to maximize the advantages of the combined mill, and a series of transformations were carried out to replace the combined rolling