The construction of nuclear power plant cannot be separated from concrete, and the particle distribution, particle shape, surface texture and needle and flake particle content of sand and gravel aggregate are the key factors affecting the quality of concrete.
As a good production and export base of crushing and grinding equipment, SMMVIK Machinery has developed and produced K-series mobile crushing station, PE jaw crusher, HPT hydraulic cone crusher, PF impact crusher, VSI5X sand making machine and other sand and stone processing equipment. A complete set of sand and gravel aggregate production line can be configured for the construction of nuclear power plants, and the high-quality aggregate has become the standard configuration of nuclear power construction.
Generally speaking, for the construction of nuclear power plants, basalt, granite, diabase and other hard mineral rocks are the preferred raw materials for the production of aggregates. Because the stone itself has high hardness and good compression resistance, it is the best choice for important projects such as nuclear power plants. For this kind of stone with high hardness, HPT hydraulic cone breaking + VSI5X sand making machine is usually standard for aggregate production. The machine has strong crushing capacity and wear resistance, and can be continuously produced in the later stage. If the size of the raw material is large, the primary crushing equipment jaw crusher can be configured. The jaw crusher can crush large materials into medium-sized materials, which facilitates the further crushing of HPT hydraulic cone crusher and improves work efficiency.
At present, SMMVIK Machinery has invested and built several sand and gravel aggregate production systems for the construction of many nuclear power stations around the world, with large capacity, high efficiency and long continuous operation time, ensuring the quality and quantity of sand and gravel aggregate in the construction of nuclear power stations, which has been recognized and favored by many construction contractors and construction service providers.
