this line is widely used in the world  nowadays and  has the features of high reduction ratio,uniform granularities,simple structure and easy maintenance. /Solutions/Stone-Production-Line.html It has two types: primary Jaw Crusher and secondary  jaw Crusher.  The compressive strength of the final products is up to  320MPa.The Jaw crusher of Iarge and medium-size are the key products of our company. And our company takes the leading place in designing and producing large Jaw Crushers in China.