The system configuration of sand and gravel aggregate production line is generally composed of conveying, coarse crushing, fine crushing, screening and other equipment. At present, the commonly used coarse crushing equipment is jaw crusher. The fine crushing equipment includes cone crusher, impact crusher. Of course, this is only the basic configuration of the aggregate production line, and the specific equipment selection should be determined according to the actual production situation, such as the hardness of the raw materials, the capacity, the input size, the output size, the site and many other factors.
In terms of the capacity, the annual output of one million tons of sand and gravel aggregate production line is a large-scale production project, and the entire configuration is relatively complicated. Generally, if the size of the raw material is too large, jaw crusher is standard for the first crushing, and cone crusher and impct crusher are optional for the secondary crushing. The cone crusher is specially designed for hard rock crushing such as granite, basalt and river pebbles. For crushing of limestone, bluestone, impact crusher can be used. In view of different situations, choosing different equipment models can reduce wear and later maintenance costs, and is a more reasonable and economical configuration method.
If you want to produce manufactured sand at the same time, you can add the sand making machine after the secondary crushing to perform further fine crushing and shaping, and produce manufactured sand below 5 mm. The whole crushing process forms a closed loop for the production of sand and gravel aggregates, and the size of the final product can be realized accroding to customer requirements.
If you are interested in sand and gravel aggregate production line, please click on the online customer service for a detailed consultation.
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