For gravel plants, jaw crushers can meet different production requirements and adapt to different working conditions. For how to choose a fine crushing jaw crusher, stone crusher manufacturers have the following suggestions for reference:

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(1) Material properties

The hardness, mud content, water content and particle size of the material are all key production indicators. Among them, the particle size is particularly critical and directly affects the selection of crushing equipment. If the stone particle size is small, it can be directly sent to the secondary crushing equipment (such as impact crusher or cone crusher) for processing; while materials with larger particle sizes need to be initially crushed by a fine crushing jaw crusher as the primary crushing equipment.

(2) Requirements for product quality

The customer's specific requirements for the particle size and shape of the finished stone determine the type of crushing equipment to be selected. If the finished stone needs to be of different sizes, additional screening equipment is required to ensure that the stone can meet the diverse needs of customers after screening. Such a configuration can more accurately meet the customer's customized requirements.

(3) Look at the purpose of the finished product

The requirements for sand and gravel aggregates in the construction of various national highways, water conservancy, infrastructure, bridges and other projects are also different. It is necessary to reasonably arrange the stone production equipment according to the configuration of the user's finished stone. Some projects with higher requirements for stone materials will have very strict requirements for the stone materials used in engineering construction, and the processing process needs to be more rigorous.