In the construction of building sand and gravel aggregates, the use of crusher is to speed up the development of construction, in the production line of the reasonable accessories of the equipment with the production cost of the whole production line, product quality and the effective use of equipment. In the process of using the equipment, the coarse crushing equipment generally uses the jaw crusher, the jaw crusher has a large processing capacity, and is aimed at various soft and hard materials, so in the selection of secondary crushing, there are two options, according to the nature of the material, do not choose different equipment, among which the impact crusher and cone crusher are secondary crushing equipment, so under what conditions how to choose the correct secondary crusher?
The scope of application is different
Both
https://www.shdingbo.com/equipment/impact_crusher.html and cone crusher can be used as secondary crushing equipment, but the hardness of the crushed material is not the same.
The cone crusher mainly crushes some materials with high hardness, such as granite, basalt, tuff, river pebbles, etc.
Impact crushers are used to crush materials with less hardness and brittleness, such as limestone, limestone, etc.
The discharge particle size is different
The crushed material discharge particle size of the two types of crusher equipment is not the same. Generally speaking, cone crushers crush finer materials than impact crushers.
In the actual production process, there are more cone crushers used in the beneficiation process, and more impact crushers are used in building materials and construction projects.
The finished product has different grain shapes
The
https://www.shdingbo.com/equipment/impact_crusher.html has good particle shape, less edges and corners of the finished product, and more powder; The finished product of the cone crusher has more needle flake particle shapes.
The amount of processing varies
Compared with the impact crusher, the cone crusher has the characteristics of low energy consumption, large output and stable production, so the cone crusher is often used in large-scale and high-output production line operations.
The input costs are different
The price of cone crusher is more expensive than that of impact crusher, but its wearing parts have a longer life, avoiding the trouble of frequent replacement of parts, and in the long run, cone crusher is more cost-effective than impact crusher.
The early purchase cost of impact crusher is low, and the maintenance cost is high in the later stage; The upfront cost of the cone crusher is high, and the later input cost is low.
The degree of environmental protection is different
The noise and dust of the impact crusher are larger, and the cone crusher is relatively smaller, and the degree of environmental protection is higher.
To sum up, impact crusher and cone crusher have their own advantages and disadvantages, and it is necessary to make a reasonable selection according to the nature of the material, the particle size of the inlet and outlet, the output and other aspects in the actual production.
