Basalt is a kind of hardness stone aggregate with high silicone content. The main ingredients are quartz and feldspar. Its hardness is between 6-8, and the compressive strength can reach 300Mpa.

During the whole crushing process, we use jaw crusher for the primary crushing, which is the most traditional and stable primary crushing machine. The secondary crushing process can apply cone crusher or impact crusher. The small output uses impact crusher, the large output uses cone crusher.

The JC series jaw crusher is a new type of jaw crusher with optimized and developed design on structure, material selection, manufacture process and assembly, which is based on absorbing the international advanced technology and applying company's decades design concept and technology. 

PFY Series hydraulic impact crusher adopts the heavy type rotor structure, high capacity crushing chamber, high wear-resisting alloy plate hammer, heavy impact-resistance impact liner, multi-point hydraulic adjustment device and hydraulic opening device.