With the continuous enhancement of economic strength, the increasing demand of public infrastructure construction for sand and gravel aggregate, and the increase of the government's ban on the mining of river sand and sea sand, as well as the continuous construction of highways, airports, wharfs, etc, the market demand for machine-made sand is huge. Therefore, the demand for machine-made sand production line sets of equipment is strong throughout the country. At present, there are tens of thousands of quarry equipment manufacturers to choose from, which brings convenience to machine-made sand production.
However, when some customers choose the main crusher of the fine crushing process in the production line of sand and aggregate mine, there is a certain set of thinking, even a misunderstanding of thinking, that is, they do not compare multiple plans according to the specific situation, material characteristics, product grain shape, market demand, and blindly mistakenly believe that as long as they choose a certain crusher for the fine crushing process, the various grain shapes of the product will be good, but in fact, it is not, It cannot be generalized. We must analyze specific problems and make decisions based on actual market supply and demand.
If the local market is short of construction aggregate and the natural sand resources are rich, the construction aggregate will be mainly produced. After the jaw crusher, the new hydraulic cone crusher will be used.
If the local market lacks machine-made sand and the natural aggregate resources are rich, machine-made sand will be mainly produced. When the metal abrasion index of the broken material is low, the impact crusher will be used after the jaw crusher. Especially, in this case, if the metal abrasion index of the material is high, the impact crusher should not be used.
Therefore, when purchasing quarry equipment, it is necessary to select professional crusher and sand-making machine manufacturers. To learn more about the details of machine-made sand production line, welcome your consultation, and we have professional service personnel to answer for you.
