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通钢集团板石矿业公司选矿厂PX900/150型液压旋回破碎机,从20世纪70年代初的年处理几十万吨矿石到现在年处理300多万t矿石,其超负荷工作加剧了设备的老化程度,偏心套巴氏合金经常
The PX900 / 150 hydraulic gyratory crusher of Tonghua Mining Group beneficiation plant of Tonghua Mining Group has been handling hundreds of thousands of tons of ores from the early 1970s to the present, handling more than 3 million tonnes of ores annually. Overloading has exacerbated the impact of equipment Aging, eccentric sleeve Babbitt often