Feb 27, 2021 Hammer crusher for crushing limestone,cement,coal mining TANGSHAN TIANHE provides double roller crusher, jaw crusher, hammer crusher, impact crusher, slime crusher which are widely used for the primary, secondary and tertiary hard-rock crushing for Coal, limestone, construction solid waste, oil shale, coke, petroleum coke, clay and other crushing industry line.Hammer crusher has the characteristics of simple structure, large crushing ratio, high production efficiency, etc. It can be used for dry and wet crushing. It is suitable for medium hardness and brittleness in mining, cement, coal, metallurgy, building materials, highways, combustion and other departments. YouTube. JXSC Mining Machinery Factory.