Case | Lubrication improvement solution for high-pressure roller mill of iron ore plant, bearing’s temperature decreased by 7-8 ℃
Through the preliminary communication and on-site research, U.LUBE team learned that the 1.5-meter-high roller mill used for crushing ore in this iron ore plant is from CNBM (Hefei) Institute. It has 6 lubrication points: 2 points for dynamic roller bearing, 2 points for fixed roller bearing and 2 points for slide rail. The grease used is ordinary molybdenum disulfide grease, and current lubrication method is single-point electric pump, each point is equipped with an electric refill pump. At present, there are some problems:
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