... stone, granite, calcite, dolomite, manganese ore, iron ore, gypsum, calcium carbonate, feldspar etc with crushing compression strengh no more than 320mp ... discharged from the Discharge Opening. Characteristics of Jaw Crusher:high crushing ratio, even final granularity, simple structure, stable ... 1876×18219000PE600×90090060080056-19225075-200Y315S-6752280×2245×232018900 High Efficiency Jaw Crusher