The PQK hammer crusher crushed by the collisions between high-speed hammer and materials, and the features are in its simple structure. High reduction ration, high efficiency, etc. The PQK hammer crusher were developed for both dry and wet crushing of brittle, medium-hard materials for mining, cement, coal, metallurgic, construction material, road building, and petroleum and chemical industries.

 http://www.jbs-crusher.com/index.asp