POSSIBILITIES OF IMPLEMENTING BIMETALLIC HAMMER …
Rock, gravel, different kinds of ore and other hard materials Hammer mills Medium hard to very hard 1:20 Coal, coke, limestone, gypsum, different types of ore and salt Horiz. shaft impactors Soft to me-dium hard 1:20 Quarried materials, sand, gravel Impact crushers Medium-hard and hard 1:20 Limestone, gypsum, potash, overburden, slag Jaw ...