In recent years, with the gradual reduction of natural sand and gravel resources and mining restrictions, artificial sand and gravel production lines have become the first choice for more and more investors in the sand and gravel industry.

We all know that, as a developing country, China’s economy has developed rapidly in recent years. With the improvement of residents’ living standards, everyone’s demand for housing, public activities, and travel has also increased. Various constructions have become a scene that can be seen everywhere in our country. At this moment, more and more construction projects have also brought a huge market to the building materials industry. As the basic aggregates of buildings, raw materials such as stones and sand have an increasing demand. Therefore, sand and gravel Investment in production lines has become a hot choice in the industry! So, what factors need to be considered when investing in sand and gravel production lines.

First of all, at the moment of strict environmental protection, the environmental protection treatment system of the sand production line requires us to consider issues. For the sand washing tail water discharged from the sand washing process, a special sewage sludge treatment system must be configured for purification treatment. Perform discharge!

Secondly, in addition to considering environmental factors when investing in a sand and gravel production line, it is equally important to select the appropriate crusher equipment. Generally speaking, jaw crushers are mostly used as rough crushing equipment. In terms of operating cost, the medium crushing equipment should be selected according to the hardness and corrosiveness of the material. If the material to be crushed is medium hardness, the impact crusher can be selected for the secondary crushing. Or counterattack crusher, if the hardness is greater, choose cone crusher is more appropriate.

In addition to the above-mentioned need to pay attention to, investing in a sand and gravel production line also needs to be equipped with appropriate feeders, circular vibrating screens, sand washing machines, belt conveyors and other auxiliary equipment according to the specific situation. This needs to be seen on the site. It depends on the size of the venue and the specifications of finished materials. Especially for sand washing machine equipment, the mud content of artificial sand and gravel has always been an important factor affecting the quality of sand and gravel. A reasonable configuration of sand washing machine equipment can effectively improve the quality of sand and gravel and create more benefits!