Raymond Mill's grinding roll and wear resistance endurance!

Raymond mill processing material to achieve crushing effect is mainly grinding roller rolling and then wind selection, in the processing of ore and other materials such as grinding roller and grinding ring will wear more severe, some friends in the purchase of Raymond mill will ask you the grinding roll and grinding ring can be used for how long, the length of this time is and processing. Material characteristics and production time, some friends processing bluestone, eight hours a day for three years do not need to change the roller and grinding ring. Some friends work aluminum bauxite for 8 hours a day, and one or two months need to replace grinding rolls and grinding rings. Even if wear wear roller and grinding ring can not be used too long, the material toughness is not easy to make powder, the processing output is low, the material's sand and iron property is comparatively strong and the cost mill roller is compared. Grinding ring. Therefore, the service life of grinding roll is not certain for different materials and different operation time. At present, the grinding roller and grinding ring are commonly used in three kinds of alloy, manganese 13, 65 manganese, the three alloys are more commonly used, the comprehensive performance is better, the manganese 13 is more wear-resistant but it is not suitable for the processing of some materials, and the 65 manganese is low. When users buy different materials of grinding rolls and grinding rings, it should be suitable to choose according to the use and the characteristics of their materials. The better the material is, the higher the price is.