Casting parts and chromium carbide bimetallic wear plates in cement vertical mill

Large vertical mill is the throat of cement pulverizing system, vertical mill table liner and rollers will be damaged heavily since the grains (such as (steel slag, sandstone and limeston)hardness is very high. In addition, the traditional components are made by smelting and casting process. However, smelting and casting failed to provide an ideal casting metal materials for their limit in technology and casting quality factors, thus the wear resistance is not good enough, the short service lifetime can even affect the normal production seriously.

Normally, most of cement plants will choose to replace spare parts so as to remain production, but it always take a long time to replace damaged parts and caused and enormous sums are wasted. Applications of chromium carbide overlay plate can help end users save money and improve the service life of the workpiece. Bimetallic wear resistant plate made by Zhangjiagang YaoYu has been widely used in vertical mill and also in the slag mill, it can work much better than new casting parts as per experience.