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「球磨」一书的作者,用他们积累多年的社会主义生产经验,配合以应有的理论分析,详细的说明了磨矿作业中的每一节,实在是选矿工程中罕见的专门著述。从这本书里,可以看出我们今天的磨矿作业当中,还蕴藏着巨大的潜在力量。就以添球一事来说,苏联某厂由于改进了操作方法,竟使二次磨矿计划产品的产出量提高44.5%之多。我们知道:磨矿作业是整个生产过程中成本最高的一部份,同时又是浮选准备阶段左右着浮选成绩的因素之一,因此磨矿作业中的些微改进都会使选矿成本降低,也因此,这一经验是值得我们给以重大注意的。——编者注——
The author of “Ball Mill”, with their accumulated years of experience in socialist production and with due theoretical analysis, elaborated each section of the grinding operation in detail, is really a rare specialized book in mineral processing projects. From this book, we can see that there are tremendous potential forces in our grinding operations today. As far as adding the ball, the output of the second grinding program increased by 44.5% due to the improved operation of a plant in the Soviet Union. We know that grinding is one of the most costly parts of the entire production process and one of the factors controlling flotation performance during the flotation preparation stage so that minor improvements in the grinding operation can reduce the cost of beneficiation and Therefore, this experience is worth our attention. - Editor’s Note -