... ,and rock,gypusm,slag,coal,gam and so on,it has the features of large breaking ratio,low consumption,operate smothly and ... this process . Jaw crusher is suitable to crush various kinds of ores and rocks of rough, medium hardness1) What's the material you are ... going to deal with?2) What's the granularity of the material?3) What's the granularity of the final products are you going ...