Stone refers to gravel finished material made by crusher or quality finished gravel after deepen operation for huge project construction. In selecting stone machine, you should pay attention to the following things.

        Stone and tailing can be made into sand by coarse crushing, fine crushing of impact crusher, and grinding by vibrating screen for demanded material size. Also it will equip a sand making production line machine for fine finished gravel.

        With the raw material of low Mohs hardness of limestone, it has wide sand machine selection and low demand of rotor and liner wear condition. Such as impact crusher, it crushes material with huge impact force.

        Although limestone has less wear for crusher, we should pay attention to the wear condition and material shape. Now the new type sand maker can control material shape with computer that saves a great amount of labor costs. And dry sand production is an environmental friendly way with less water consumption.