For a long time, an incorrect statement has been widely circulated, that is, the hardness of the grinding ball is HRC3-5 higher than that of the lining plate. Ask for the reason, but there is no place to verify it.The lining plate and grinding ball are undoubtedly interdependent, forming a three bod

When customers buy accessories for cone crushers, they are more concerned about the price of the rolling bowl wall, but the quality of the rolling bowl wall is important for users. Our company provides rolling mill wall prices, wholesale prices, factory prices, FOB prices, and other rolling mill wal