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自磨是一项新工艺、新设备。我矿从1966年开始了φ5.5×1.65米湿式自磨机的筹建工作。1969年负荷运转,1971年6月正式投入工业生产。生产以来,已运转4360小时,处理矿石33万吨。实践证明,采用自磨工艺与原老三段相比,有流程简单、厂房占地小、管理维检方便、产品粒度均匀和降低成本等显著优点。所以,在大打矿山之仗中,根据矿山具体条件采用自磨技术,是充分挖掘生产潜力、节约基建投资的积极措施之一。
Self-grinding is a new technology, new equipment. Mine started from 1966 φ5.5 × 1.65 m wet self-grinding machine construction. 1969 load operation, in June 1971 formally put into industrial production. Since its production, it has been operating for 4,360 hours and has handled 330,000 tons of ore. Practice has proved that the use of self-grinding process compared with the original three sections, a simple process, small plant management, maintenance and inspection convenience, product uniformity and reduce costs such as significant advantages. Therefore, in the battle of mines, the use of self-abrasive technology according to the specific conditions of mines is one of the active measures to fully tap the potential of production and save capital investment.