Limestone is widely used in the field of building materials and the chemical industry. It can produce slaked lime, lime pulp, lime paste, lime mortar, aerated concrete blocks, coatings, other wall materials and other building materials. It can also be made into lime powder desulfurization agent for use in the field of desulfurization of power plants, and can also be produced into machine-made sand products to prepare high-performance concrete.

Depending on the application field of limestone, limestone products of three specifications are generally required: stone powder, sand and gravel, and gravel.Due to the increasing market demand for limestone products, the development of limestone crushers has been driven.

There are many types of limestone crushers, and different types of crushers have different applications.Limestone products mined from the mine must first go through a jaw crusher to crush them to a particle size of about 70cm, and then enter the secondary crusher equipment for medium and fine crushing. Gravel products that meet the required particle size can be directly screened out, and limestone gravel that does not meet the particle size requirements will enter the tertiary crushing equipment. Finally, sand and gravel products with a particle size of less than 0.475mm and stones of different specifications that need to be produced into stone powder can be ground through a mill.

It is worth mentioning that if the limestone products produced are supplied to the field of building materials products, the choice of crusher should be that the finer the discharge, the better.At this time, a sand-making machine needs to be added. In terms of artificial sand-making, the crushing capacity of the sand-making machine far exceeds that of other similar products, and it is currently the ideal artificial sand-making equipment.

At the same time, if the limestone is used as a concrete aggregate of building gravel and gravel, the impact crusher has the dual characteristics of shaping and sand making, and can produce sand, gravel and gravel products with good particle size and coordination, which can significantly improve the performance of concrete.