(PDF) Possibilities of implementing bimetallic hammer castings in ...
WEBThis project is all about Hammer mill failure during flux crushing. The Hammer Mill consists of roller; hammer beams and hammers type of configuration. ... salt, chemical products Roll crushers Soft to mediumhard 1:6 Coal, limestone, gypsum, slag impactors Medium hard to very hard 1:6 Sand, gravel TYPES OF CRUSHING .