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      No.18,Dongfang Road,Mazhai Industrial Park, Zhengzhou City, China. +86-13838269870 info@seasunmac.com

      ball mill

      NEWSHome > Company News

      The classification of ball mill liner

      Ball mill lining plate according to the general use parts: cylinder liner, liner plate for mill head, partition board, a grinding plate, manhole lining board and other five types special lining board.

      ball mill liner

      The special liner means such as retaining ring,ring member has a special function,although it had not in the traditional sense of protective components, we used is called lining board.

      The fracture problem of ball mill lining board:

      Ball mill lining the main form of have three kinds of problems such as:damage fracture, wear, deformation and shedding.Fracture is one of the most serious problems in ball mill working process,in manufacturing there are five aspects to liner damage:

      1.Chemical composition design unreasonable or chemical composition control is not accurate;
      2.The serious problems of metallurgy,such as the inclusion exceed the standard,the composition segregation etc.;
      3.There are serious casting defects,such as shrinkage, porosity, pore, casting microstructure bad etc.;
      4.The heat treatment process design unreasonable or heat treatment process control is not accurate;
      5.The worker should check the machine before the ball mill work,such as the unreasonable design of casting process, open the box after casting,open time is not reasonable, grinding, welding way is improper and heat treatment delay tempering after quenching.
      Ball mill liner can help the machine out of the damage,to avoid wear and tear,so as a worker we should protect the lining board.

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