Coarse crushing equipment is the main equipment of a crushing production line. It can break the stones blasyed from the mountain into small stones and prepare for the secondary crushing, which can greatle reduce the secondary and tertiary crushing pressure and wear in the machine. Therefore, the choice of coarse crushing equipment is very important.
Currently commonly used primary crushing equipment are gyratory crushers and jaw crushers. Gyratory crushers are generally used in large-scale projects with an annual output of more than one million tons. At the same time, the gyratory crusher is also an ideal crushing equipment for high hardness rocks such as granite. Jaw crushers are commonly used primary crushers, including stationary jaw crushers and mobile jaw crushers. Compared with gyratory crushers, jaw crushers are more mobile and can be relocated to different mining platforms as needed. Jaw crushers are often combined with cone crushers, impact crushers, and sand making machines tp form a complete sand and gravel crushing production line.
The selection of coarse crushing equipment in the sand and gravel crushing production line should be determined according to the actual production line conditions, and the appropriate machine should be selected.
If you are interested in coarse crushing equipment, please click on the online customer service for a detailed consultation.
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