The tertiary impact crusher is one indispensible machinery in the process of producing of mining machinery, which is widely used all over the world, its products are generally used as secondary crushing equipments, and according to user s requirements, changing the rotor and crushing chamber, and then it can also be used as primary crushing equipment. The shape of the final end product is cube, which is the first-class device used in highway, railway, airport, water conservancy and other areas. Impact crushers include the use of impression rather than force to crush substance. The material is included within a cage, with spaces on the bottom, end, or side of the preferred size to permit pulverized material to avoid. This type of crusher is generally used with soft and non-abrasive material such as coal, seeds, limestone, gypsum or soft metallic ores.
There are two forms of influence crushers: outside shaft and straight shaft impinger impinger. The impact crusher crushes materials with impact force. It consists of rear case, impact plate, impact rack, board, feed opening, back frame, blow bar, scale and other rotor components. It mainly consists of body, impact plate, rack, board, feed opening, scale impact bottom case, blow bar, rotor support and other components. In terms of mechanism sand technology, our company is specialized in researching, developing and manufacturing crushing and screening equipment, such as professional crushing machine, mobile crushing plant, large-scale jaw crusher, impact crusher, sand maker, cone crusher, aggregate production line, artificial sand production line and gravel production line. Its products are widely used in such industries as mining, cement, chemical, highway and railway. Especially in the aspect of gravel aggregate production in high-speed highway and railway construction, our company accumulate rich experience and develops gravel aggregate production equipment which is applied in large-scale engineering project with national level.
In operation, the raw material (of numerous shapes) is usually brought to the main crusher s hopper by dump trucks, excavators or wheeled front-end loaders. A feeder device such being an apron feeder, conveyor or vibrating grid regulates the price at which this material enters the crusher, and generally contains an initial screening device which allows smaller material to avoid the crusher itself, thus improving efficiency. Major smashing reduces the large pieces to a dimension which is often treated by the downstream machinery.