Generally, these types of crusher are applicable to obtain the aggregate at the sizes suitable for production of asphalt and concrete. For these purposes cubic aggregate is preferred since the angular and rough surface has high binding properties. Impact crushers have an ability to reduce aggregate by 9 times and obtain cubic aggregate without weak or crack points. Generally, these types of crusher are applicable to obtain the aggregate at the sizes suitable for production of asphalt and concrete. For these purposes cubic aggregate is preferred since the angular and rough surface has high binding properties. Impact crushers have an ability to reduce aggregate by 9 times and obtain cubic aggregate without weak or crack points. Advantages: - Even at the condition of outworn of parts, continuously cubic material production; - High size reduction capacity; - Firm body; - High productivity with low energy consumption; - Easy maintenance and operation; - Low operating cost.