This crusher is a kind of current and ajustable crusher adopting domestic and foreign technology, which is manufactred under our technician' guidance according to marketing. This Jaw crusher is widely used in the fields of cement, fire-resistant material, building material and sand-making line and also crushing for medium-hardness stone such as limestone, blast furnance slag, river gravel, dolomite, coal mine, etc. It is especially suitable for the sand-making manmade and road stone crushing.