Performance advantages of VU sand aggregate

With the vigorous development of global social economy and urban infrastructure construction, the amount of concrete is also increasing. However, natural sand and gravel have been expelled from mining for many years, resulting in a shortage of high-quality natural sand and gravel resources. The imbalance between supply and demand of natural sand and gravel has become increasingly prominent. At the same time, in response to the national environmental protection, mining of natural sand and gravel, or even mining, is strictly prohibited in many regions; Therefore, the mining cost of natural sand and gravel is getting higher and higher; Then, in the face of the increasing demand for sand and gravel aggregates of the national infrastructure construction team, the rapid development of the artificial sand and gravel market has been constantly promoted, making machine-made sand a market gradually replacing natural sand and gravel, and machine-made sand and gravel has become one of the important sources of building materials.

The demand for sand and gravel in domestic is more than 10 billion tons, and the industrial scale is more than 500 billion yuan. Facing the broad market demand, SMMVIK combines domestic and foreign technologies and research achievements to enrich the sand making process with economical grinding and powder selection technology. After the full process demonstration and experiment, VU series aggregate optimization system is launched to solve the production problem of high-quality machine-made sand with a new dry sand making scheme The development of dry mixing and commercial mixing industry chain creates new opportunities.