Ball mill maintenance and wear standard: ball mill operation and maintenance personnel must be familiar with to learn the structure of the equipment and parts name, specifications, performance. Operating personnel to the lubrication chart along with the ministries of lubrication, shall not use untreated waste oil, keep the lubricating points clean. Running in check each bearing temperature less than 60 ℃, and check whether there is any looseness on each bolt, with or without abnormal sound, feed water is uniform, cylinder presence of slurry leakage, motor current, voltage is normal. The transmission part of the shield are in good condition.
Keep the equipment clean sanitation, in addition to the moving parts, the remaining parts to deal with at any time. Lord ball mill will wear standards: bearing wear more than one third of its thickness. Pinion surface erosion rate should not be greater than 30% of the tooth thickness, big ring gear tooth surface wear is greater than 25% of the tooth thickness, can use inverted face, grinding to 1/2 should be scrapped.