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自磨技术是本世纪五十年代初期发展起来的一种先进磨矿工艺,由于它具有简化生产流程,节省基建投资,维护管理方便等一系列优点,在世界各国得到了迅速的发展。我国是在1958年开始对自磨技术进行研究的。十多年来,特别是在无产阶级文化大革命以来,在毛主席无产阶级革命路线指引下,自磨技术在我国得到了迅速的发展。取得了很大成绩。全国黑色、有色、稀有金属、水泥、磨料等行业都已使用,以黑色金属矿山采用的最多。唐山石人沟铁矿采用φ5.5×1.8米湿式自磨机一段
Self-abrading technology is an advanced grinding technology developed in the early 1950s. Due to its advantages of streamlining production processes, saving capital investment and maintaining and facilitating management, self-sharpening technology has been rapidly developed in various countries in the world. Our country started to study the self-wear technology in 1958. For more than a decade, especially since the Great Proletarian Cultural Revolution, self-wear technology has been rapidly developed in our country under Chairman Mao’s proletarian revolutionary line. Great achievements have been made. The national black, nonferrous metals, rare metals, cement, abrasives and other industries have been used to the most used black metal mines. Shirengang Iron Mine in Tangshan using φ5.5 × 1.8 meters wet from the mill section