由马鞍山钢铁设计研究院承担工厂设计和设备设计、洛阳矿山机器厂制造的我国第一套全连轧棒材生产线最近热试成功.三明棒材工程于1993年12月动工兴建,设计年产量24万t,总投资2.63亿元.设计中采用了连铸坯热装热送、步进底式加热炉并配置燃烧自动控制系统,轧线全连轧、轧机呈平立交替布置,实现无扭轧制,成品最高轧制速度可达17m/s,轧件控制水冷装置、轧制全线采用计算机控制、高架式布置轧机等10多项国内外先进技术,技术装备达到国际80年代中后期水平.整条轧制线除引进计算机自动控制系统和少量关键设备外,设备国产化率高达98%.它的建成投产将对我国冶金行业提供良好的指导作用.马鞍山钢铁设计研究院自“七五”开始,结合引进工程,进行消化吸收和开发 Maanshan Iron and Steel Design and Research Institute to undertake plant design and equipment design, Luoyang Mining Machinery Factory manufacturing China’s first full tandem rolling bar production line recently successfully tested. Sanming bar project in December 1993 to start construction, the design output 24 Million t, a total investment of 263 million yuan. Design used in the hot billet hot delivery, step-by-step heating furnace and combustion control system configuration, the rolling line rolling, rolling mill was arranged alternately, to achieve no twist Rolling, the highest rolling speed of finished products up to 17m / s, rolling control of water-cooled devices, rolling across the board using computer-controlled, overhead rolling mills and other 10 advanced technologies at home and abroad, technology and equipment to achieve international standards in the late 1980s. In addition to the introduction of computer-aided automatic control system and a small amount of key equipment, the localization rate of the equipment reaches as high as 98% .Its completion and commissioning will provide a good guidance to China’s metallurgical industry.Ma Anshan Iron and Steel Design and Research Institute since the “Seventh Five-Year” The beginning, combined with the introduction of engineering, digestion and absorption and development