At the same time, the water jacket centrifuge, while taking advantage of themineral processing principle of the traditional mineral separation centrifuge, does nothave the characteristics of applying the backflushing pressure water on the surface ofthe mineral processing parts, so as to overcome the defects of the decline of thebeneficiation efficiency due to the formation of the ore layer in the process of the oredressing machine. This new feature is achieved by adding a water jacket to thecentnfuae.