Sand and gravel aggregate is an important material that can not be separated from various industries, such as housing and building construction, transportation infrastructure, water conservancy and hydropower, and the sand and gravel aggregate industry has attracted the attention of many industry insiders. Gravel aggregate is an indispensable part of infrastructure construction. It can be said that the quality of gravel aggregate determines the quality of infrastructure. With the rapid development of real estate industry and infrastructure construction, the gravel aggregate industry has made remarkable progress and good achievements in technology, environmental protection and energy conservation.
The product structure of cement aggregate production equipment includes jaw crusher, VSI sand making machine, sand making production line and gravel production line. The main equipment of the sand and gravel aggregate production line includes: a crushing jaw crusher, a secondary crushing impact crusher and a cone crusher, followed by an impact crusher, that is, a sand making machine, and then a pulverizer.
The comprehensive properties of machine-made sand, such as strength and cleanliness, exceed that of natural sand, and now it has occupied the mainstream position in the sand and gravel market. High quality concrete not only needs aggregates with high mechanical properties and qualified chemical composition, but also puts forward higher requirements for particle gradation, fineness modulus, particle shape and cleanliness of aggregates. Therefore, in the building materials industry, cement enterprises with management level and production technology have great advantages in entering the gravel aggregate industry.
With the implementation of the environmental protection policy, it points out the direction for the development of the sand and gravel aggregate industry. Innovation, green and environmental protection have become the mainstream development direction of the sand and gravel industry and even the global industry, promote the construction of machine-made sand production demonstration base and the industrialization development process of the sand and gravel industry, and further promote the development of technology optimization and upgrading, energy conservation and environmental protection, recycling and other aspects of the sand and gravel aggregate industry.
SMMVIK Machinery discussed hot issues such as promoting the transformation and upgrading of the gravel aggregate industry, industrial structure adjustment, and resource allocation optimization, aiming to improve innovation capacity, promote cross-border integration, establish a new model for the development of the gravel aggregate industry, and speed up the industrialization process of the gravel industry.
The green crushers, crushing and screening equipment, construction crushing machinery, industrial milling machinery and mining crushing machinery launched by SMMVIK Machinery company are used in large-scale engineering projects, especially in the production of sand and gravel aggregate. The production of sand and gravel can fully meet the requirements from finished products to output demand, solve overcapacity, eliminate backward production capacity, identify market orientation, do a good job in technological innovation, and pay attention to green environmental protection, We will achieve structural adjustment, high production capacity, cost reduction, and weaknesses in the gravel industry, and do a good job in the transformation, upgrading, and innovative development of the gravel industry. SMMVIK Machinery looks forward to cooperating with you.
