The main crushing equipment of the mobile crushing station can be jaw crusher, impact crusher, cone crusher. The material is evenly transported into the crusher by the feeder, and after the crusher is initially crushed, the circular vibrating screen constitutes a closed circuit system to achieve The material is cyclically crushed, and the material that meets the particle size requirements is output by the conveyor to achieve the purpose of production. The mobile crushing station can also remove the circular vibrating screen according to actual production needs, and directly crush the material initially, and then cooperate with other crushing equipment for specific operations, which is convenient and flexible.

The impact crusher is a new type of high-efficiency crushing equipment, which is characterized by small size, simple structure, large crushing ratio (up to 40), low energy consumption, large production capacity, uniform product size, and selective The crushing function is a promising equipment. But its biggest disadvantage is that the blower and counterattack plate are particularly easy to wear, especially for crushing hard ores, the wear is more serious and needs to be replaced frequently. At present, due to the appearance of some wear-resistant materials, they have been applied in some metal concentrators.