At present, infrastructure construction is an important support for urban economic development. Sand and gravel aggregates are indispensable raw materials for infrastructure construction projects such as roads, bridges, water conservancy and hydropower, highways, and railways. The national demand for aggregates continues to increase, and the promotion mechanism sand has become the general trend. How can we get high-quality machine-made sand? What are the advantages of using sand making machine to configure concrete?
Using sand making machine to configure concrete has the following advantages:
1. Factory production, quality can be guaranteed. Factory production can establish a quality monitoring system from a series of technological processes such as material selection and crushing. The production conditions are good and the quality of sand is guaranteed.
2. The sand has good physical and mechanical properties. It is possible to consciously choose hard rock to produce sand making machine, avoid soft and weathered rocks, and at the same time, the amount of mud (lumps) can be manually screened and controlled. The chemical composition is the same as the base material and crushed stone, which has no negative effect on concrete and is suitable for high-strength concrete.
3. The particle gradation and fineness modulus of sand making machine can be adjusted. The fineness modulus and particle gradation of sand making machine can be adjusted according to the needs of the project, combined with the characteristics of the base material and the requirements of concrete. The adjustment measures are mainly completed through the selection of crushing equipment and technological processes.
High-quality sand making machine is inseparable from an efficient and environmentally friendly sand making machine. Here is an introduction to the sand making machine equipment of Luoyang Dahua Heavy Industry:
PLS Series Vertical Impact Crusher
Beyond the traditional crushing theory, PLS Vertical Shaft Impact Crusher was designed by our company firstly in China as a new-type of crusher, which has filled the gap of the national crushing industry at that time. Since the first one was introduced into the market, it brought about a big revolution to the crushing industry for rock and mining material. It has the features of low cost, good adaptability and throughout, wide application etc. Until now the company sold thousands of the machines in China as well as overseas in many industries with good reputation.
PFL Series Vertical Complex Crusher is developed by our company which based on absorbing the international advanced technology and applying company's decades practical experience. It is optimized to be a new type fine crushing, coarse grinding crusher, which apply the crushing mechanism of impact and grinding at the same time. PFL vertical complex crusher is ideal equipment for fine crushing in cement plant, which can realize more crushing and less grinding, decrease the consumption of the energy. It is widely used for crushing cement raw material and clinker, also can be widely used for solvents and raw materials fine crushing in metallurgical industry and various hard mineral crushing processing in other construction, building materials, chemical industry and some other fields.
PLK Series Vertical Shaft Impact Crusher
The PLK series vertical shaft impact crusher is mainly used for stone crushing in the building materials industry, highway and railway construction and other industries using stone materials. It has the characteristics of unique structure, simple operation, high efficiency and energy saving, good product size, and cost saving.