kroop jow stone crusher double toggle

For primary crushing of medium-hard to very hard material thyssenkrupp offers a wide range of efficient and proven single-toggle- and double-toggle jaw...

A crusher is a machine designed to reduce large rocks into smaller rocks, gravel, or rock dust. ... The earliest crushers were hand-held stones, where the weight of the stone provided a boost to muscle power, used against a stone anvil. .... Blake crushers are of two types- single toggle and double toggle jaw crushers.