What's the different between jaw crusher and impact crusher?Iwant to break basalt,Which is better?

The jaw crushers Shanghai Jianye Heavy Industry Co.Ltd offers are ideal for primary and secondary crushing. Shanghai Jianye offers several models of good quality impact crushers used in both primary and secondary crushing applications of aggregate, and in recycle crushing of reinforced concrete, asphalt and other construction and demolition debris. please know more ,you can check www.china-shjy.com.or email shjyzhang@gmail.com