Stone crusher also called rock crusher is used for crushing stones and rocks as an efficient crushing equipment. Around us, we know that stone crushers are applied widely in metal mine, metallurgical, chemical, building, cement and sandstone industry etc. For example, grinding mill cannot grind big rock materials, so we can use stone crusher as primary or secondary crusher to crush and then the crushed final products can be feed into grinding mill machines.
Stone crusher can crushing many stone materials such as calcite, chalk, limestone, dolomite, kaolin, bentonite, talcum, talc, magnesite, illite, pyrophyllite, vermiculite, sepiolite, attapulgite, rectorite, diatomite, barite, gypsum, alum earth, graphite, fluorite, variscite, potash ore, floatstone and so on. According to crushers advantages, stone crusher can be divided into jaw crusher, impact crusher, cone crusher, hammer and so on.