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近几年来,我国线材轧机改造和技术、设备引进工作进展迅速,“七·五”期间,将有不同型式的高速无扭线材轧机投入生产。届时,我国线材轧机技术工艺和装备水平的落后局面将改观,也将给金属制品行业技术工艺带来较大的变化,经济效益将明显提高。引进国外现代化的高速无扭线材轧机,实现用大断面坯料生产φ5.5～12mm的线材,无疑是我国线材轧机的发展方向,但根
In recent years, China’s wire rod mill transformation and technology, equipment, the rapid progress of the introduction of work, “7.5” period, there will be different types of high-speed non-twisted wire rod mill into production. By then, China’s wire rod mill technology and equipment behind the situation will change the situation will also bring great changes in the technological process of metal products industry, the economic benefits will be significantly improved. The introduction of foreign high-speed non-twisted wire rod mill, with a large cross-sectional billet production of φ5.5 ~ 12mm wire, is undoubtedly the development of China’s wire rod mill, but the root