Ball Mill Maintenance Content: fine maintenance, mainly inspect the oil amount, adjust the gap between different parts, firm the bolt, replace the impact plate or inspect the wearing of impact plate, mend the feeder; minor maintenance inspect the wearing of the tooth surface and the impact plate, replace it when necessary; medium maintenance: replace the spare parts of the feeding opening, replace the transmission pinion and bearing ,disassembly the reducer for inspection. Big gear can be adjusted according to different situation, hollow shaft should be measured after 3-5 years’ operation; large maintenance: disassembly the whole machine for washing, measuring, and replace or mend the big gear, hollow shaft, bowl liner, transmission shaft , pinion and shell according to the wearing of the spare parts. After large maintenance, the machine must experience preoperational before it works.
