These stages in addition to secondary crushing can often be laid out utilizing an open-circuit portable crusher plant system where processed material is screened and conveyed from one crusher to the next. Relying on these many stages of crushing beyond only primary can add great value to a crushing operation. Not only can multiple sizes of .
It is common, but not invariable, for jaw or gyratory crushers to be utilised for primary crushing of large feed, and for cone crushers or impact breakers to be used for secondary reduction to the final aggregate sizes.
Our impact crusher lineup includes the Williams Primary and Secondary Impact Crushers, as well as the Reversible Nuggetizer® Crusher. These industrial impact crushers are designed for a wide range of crushing and pulverizing applications such as: limestone, sand, gravel, asphalt, cement rock, and many types of minerals.
Most impact crushers are secondary crushers but there are primary impact crushers as well With higher reduction ratio than the jaw crushers and with dependable crushing performance the primary impact crusher is capable to crush even the hardest materials
The secondary crusher is mainly used to reclaim the primary crusher product. The crushed material, which is around 15 cm in diameter obtained from the ore storage, is disposed as the final crusher product. The size is usually between 0.5 and 2 cm in diameter so that it is suitable for grinding.
Primary ones have a huge capacity of crushing and they break stones and rocks with 0, 5 and 1, 5 meters. Secondary Impact Crusher. Secondary impact crusher can break the stones which are 300 or 400 millimeter. The features of the materials which must be broken determines the type of impact crusher.
HSI crushers can be primary or secondary crushers. In the primary stage, HSIs are better suited for softer rock, such as limestone, and less abrasive stone. In the secondary stage, the HSI can process more abrasive and harder stone.