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引言从我国连铸技术发展的整个历史来看,基本上可以分为两个阶段。自1955年到1977年为第一阶段。在这二十多年中,我国花了一亿多投资,自己设计制造了五十多台连铸机。约有650万吨生产能力,在机型和设备上有很多创新和独到之处。但总的来说,由于这些连铸机有的设计不合理,有的制造不过关,安装后不能正常生产,停的停,拆的拆,最后只剩下25台连铸机在生产,设备年产能力约400万吨。保留下来的这些连铸机,
Introduction From the entire history of continuous casting technology in our country, basically it can be divided into two stages. From 1955 to 1977 for the first phase. In these 20 years, our country spent more than 100 million investment, designing and manufacturing more than 50 contiguous machines. About 6.5 million tons of production capacity, there are many innovations and unique features on the models and equipment. However, in general, some of these continuous casting machines are not designed properly and some are not manufactured properly. After normal installation, they can not be stopped, stopped or demolished. Finally, only 25 caster machines are in production and equipment Annual production capacity of about 4 million tons. Keep these caster,