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阐述了一段磨矿分级设备螺旋分级机与水力旋流器的优缺点 ;介绍了两种设备在国内外选厂中的应用情况 ;就拉拉铜矿扩建工程的实际 ,进行了方案选择
The advantages and disadvantages of the spiral classifier and the hydrocyclone for a grinding and grading equipment are expounded. The application of the two kinds of equipment in the domestic and foreign mill selection plants is introduced. Based on the actual project of the Lala copper mine expansion project, the scheme selection