Bowl Liner in another name concave Ring , Is a fixed unit accommodate on the bowl assembly . It is a sacrificial liner to squeezing the rock passively by the rotating mantle assembly
Normally the bowl liner having options of different cavities according to the material requirement,like (Extra Coarse) ,C (Coarse), M (Medium), F (Fine) and EF (Extra Fine)
Each type of cone crusher having different design of the bowl liner, some are fixing by the taper wedge and some by the U-Bolt, and many copies with small changes available at the market, . Casteel having full data of all popular models cone crushers and our engineers real know how to select the right bowl liner to your machine.