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利国铁矿选矿厂有球磨机φ2700×2100型两台和φ1500×3000型一台,主轴承采用稀油润滑,由CB-100型油泵、闸阀、压力表、滤油器、油箱和管路等组成的润滑系统。只要其中任一元件失灵、损坏、堵塞和滴漏,都将迫使球磨机停产,且维修工作量很大,严重影响生产。 1990年5月初将球磨机稀油润滑系统改用本溪牛心台化工厂生产的MH-1型二硫化钼固体润滑块,至今使用情况良好。该
Li Guo iron ore processing plant ball mill φ2700 × 2100 two and φ1500 × 3000 type one, the main bearing with thin oil lubrication, by CB-100-type pumps, valves, gauges, oil filters, fuel tanks and pipelines, etc. Composition of the lubrication system. As long as any one of the components failure, damage, blockage and drip, will force the ball mill out of production, and the maintenance of a heavy workload, seriously affecting the production. In early May 1990 the ball mill thin oil lubrication system to Benxi Niu Xintai chemical plant production MH-1 molybdenum disulfide solid lubricating block, so far in good condition. This