According to the market demand of wear resistant castings, some users want to improve the service life of roller and millstone lining plates and reduce the maintenance load of the mill, and some use new composite lining plates, such as the wear-resistant... moreAccording to the market demand of wear resistant castings, some users want to improve the service life of roller and millstone lining plates and reduce the maintenance load of the mill, and some use new composite lining plates, such as the wear-resistant surfacing lining plate we are talking about today.