The Methods to Reduce Malfunction of Ball Mill

The experts of Henan Daswell say that the operation of grinding process of ball mill belongs to practical experience and skill in the production, but many engineering technicians do not completely understand it and the technical experience on this aspect cannot be found from the relavent books. For this reason, Based on many years’ produciton and debugging guiding experience of the experts and combination of theory and technology, we are here to give a detailed explanation to the operation of the grinding process.

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There are many reasons that may lead to the malfuntion of ball mill: The ball mill bearing becomes hot, at this time, the workers should examine whether there is enough oil in the machine. Add grease on the bearing of the ball mill main engine and the pinion shaft for lubrication and add engine oil on the reduction box for lubrication. If there is enough oil on the machine, the workers should examine the concentricity of all parts and respectively chech the main engine and the driving part of ball mill. If the big bearing pedestal of ball mill is not coaxial with quill shaft, it will cause the quill shaft and bearing gland to rub and produce heat. If the driving pinion shaft and the bearing pedestal is not coaxial with the bearing pedestal, it will cause the driving bearing and the bearing gland to rub and produce heat.

During the operational prcess of ball mill, the factors that are relatively fixed and that do not need frequent adjustment include the hardness of ores and rocks, the crushing granularity, screening hole of the vibrating screen, ball mill model, quality of steel ball...