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20世纪最后 10年左右 ,选矿业人员目睹了碎磨技术的重要进展 ,其特点是在细节上有许多改进 ,但在设计原理上却少有创新。值得一提的细节改进包括 :延长易磨损零部件的使用寿命 ,采用现代传感元件、现代控制技术和数据处理技术。这些改进极大地提高了设备的利用率。在回收利用领域 ,利用碎磨处理非碎性废物日益引起人们的重视。
In the last decade or so of the 20th century, dressing workers witnessed important advances in crushing technology characterized by many improvements in detail but with few innovations in design principles. Something worth mentioning are the improvements that include extending the service life of delicate components, using modern sensing elements, modern control technology, and data processing technology. These improvements have greatly increased the utilization of equipment. In the field of recycling, the use of crushing processing non-shredding waste has drawn increasing attention.