Regarding the question of how to choose a more suitable crusher, in fact, the choice is mainly based on the production needs. Only the crusher that meets the production needs can bring good benefits to the production process. When choosing, the main reference is the production. Demand, the nature of the material and the performance of the crusher, and then choose the right manufacturer. The right manufacturer can not only guarantee the quality and performance of the crusher, but also provide training and good after-sales service for the use of the machine. Perform a detailed analysis:
A complete set of crushed stone production line is mainly composed of crushing system, screening system, sand making system (no machine-made sand is not produced), storage and delivery system and dust removal system. According to the characteristics of materials, site conditions, finished material requirements, etc., specific equipment configuration is carried out. For example, for hard materials, the host generally needs jaw crusher + cone crusher + sand making machine. Generally, the main machine of low hardness materials can adopt jaw crusher + counterattack crusher + sand making machine, etc. If the site is small, a new type of building-station sand and gravel production line system can be used, which has a small area. If there is a need for transition, the mobile crushing sand production line can be used. In general, the equipment configuration of the sand and gravel production line needs to be determined according to the specific situation.
Under normal circumstances, the selection and configuration of crushed stone production line equipment should consider many factors. First consider the type and hardness of the crushed stone master material, whether it is limestone, granite, river pebble or basalt, the rock's Mohs hardness, whether the rock is soft or hard and brittle, soft and brittle crushing uses a jaw crusher, impact crushing for hard and brittle crushing, cone crushers and shaping crushers are required for hard and brittle crushing.
The second is to consider the performance (crushing ratio) and applicability of the crusher. The jaw crusher has a large crushing ratio, squeezing and crushing, and the output is more pin-shaped, suitable for coarse crushing; cone crusher, impact crusher, hammer crusher and impact crusher have good grain shape, suitable for medium and fine crushing; impact crusher and hammer crusher are suitable for crushing medium-hard and below-medium-hard stones, and cone crusher and plastic crusher are suitable for medium-hard and above broken.
Once again, the output is considered. The equipment type and model of the crushed stone and sand production line are not randomly matched. It is necessary to configure the appropriate type and model of crushing, sand making, and screening equipment according to the water content, hardness, and processing capacity of the processed raw materials. It requires better matching between equipment.
Finally, consider whether there are special quality requirements for the crushed stone. If the crushed stone has a high requirement, it needs to be finely crushed and reshaped, and a sand making machine (with the function of fine crushing and shaping sand making) should be equipped.
Due to the difference in crusher models, there are differences in performance. Generally speaking, the size of the feed transportation volume and the formed particle size are all related to the model, and the resulting crushing ratio is also different, and the overall production capacity will be quite different.
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