Aggregate Has Huge Market Due to the Less of Highways

Although China mining machinery industry enterprises has achieved a qualitative leap in the scale of production capacity, economic strength, product technology and management level, etc, but also accumulated a lot of problems in the process of development such as the independent innovation ability is still weak, basic components in high externaldependency, high-end products technology development are relatively backward and market development capability is not strong. At the present, we have not the enough highways in China. In the northwest, it”s much less. In order to convenient travel network, we should build more highways. So the aggregate still have the big market. Highway aggregate requirements are very high, especially the expressway. For example, the highway coarse aggregate requires even granularity, distinct grade and less needle flake content. Which crusher can be used for processing the coarse aggregate? jaw crusher is mostly coarse crushing equipment and no longer competitive in the fine grinding. So we don”t introduce it.

We mainly introduce the cone crusher and impact crusher. Cone crusher is high efficient equipment, suitable for mining, sand and so on many industry stone broken. The model is complete, it is now a wide application of the crusher, but it uses laminating crushing, there will be a certain needle flake content. Compared with jaw crusher, the stone needle plate is less, but relative to impact crusher, the stone needle plate is too many. The impact crusher has the big reduction ratio, simple structure, low cost of investment than cone crusher. It depends on the impact energy crushing material and can produce low needle sheet stone. So impact crusher is the preferred device for the highway stone production. Highway coarse aggregate includes many specifications, but stone is the most commonly used.

The impact crusher is also suitable for this kind of stone processing.Hongxing Heavy Industry Machinery Co. Ltd has designed hundreds of stone production line for customers and supplies the crusher equipments. We also summarize various circuit design way, but the equipment is no change. The jaw crusher, impact crusher, vibrating screen and belt conveyor are necessary equipments. The impact crusher is the final stone forming equipment. So the impact crusher is the best Crusher for highway aggregate.

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