This brick machine is mainly applicable for pulverizing hard raw material like gangue, shaleslag and so on . It features: work stead y , output  high , discharge fine etc.   Its hammer head , screen deck and  jaw plate adopt high, strenght anti-friction material. The hammer  head design is unique, may turn over to use . The    screen deck gap can be  adjusted according to fineness request of material. It is the ideal equipment for pulverizing hard raw material.