Smaller 'tile-shaped' liner plates are a common feature in impact crushers. Most plates of this type feature threaded holes, which John Moore is able to produce using faster 'tapped-hole' tooling methods, rather than traditional, more time-consuming thread-milling techniques. Hence full sets of impact crusher tiles can be produced at relatively short notice. 

To suit Tesab RK643 Impact Crusher

Metso Impactor Cabinet Tiles

Kleemann Impactor Cabinet Tiles