Artificial sand has always been the most important resource in the construction industry. Do you know how it is produced? In the last article, we took you to know about artificial sand. Some commented that they wanted to know how artificial sand is produced. We saw the comments. Now let us take you to understand how artificial sand is produced.
Why produce artificial sand?
Lack of natural resources
Human beings have been exploiting natural resources all the time. The construction of high-rise buildings is constantly consuming sand and gravel resources. Traditional natural sand and gravel are no longer enough, and the price of natural sand and gravel is constantly rising. It is no longer suitable for use, so it is inevitable to replace natural sand with artificial sand.
For environmental protection
Traditional sand and gravel mining is very polluting to the environment, so at present, many areas have strict restrictions on the mining of sand and gravel, and many sand fields have been forced to close due to environmental problems. Therefore, in order to protect the environment, artificial sand is a very A reliable choice, it is far less damaging to the environment than traditional natural sand and gravel mining. The use of artificial sand not only protects the environment, but also meets the market demand for sand and gravel, which is in line with the current development trend.
Increased technical requirements
Natural sand is composed of different sizes of sand and gravel. Because of this, it does not have a uniform size standard, and it is very complicated and troublesome to distinguish it. However, with the development of the times, the construction requirements of various buildings are getting higher and higher, and it is difficult for traditional natural sandstones to meet this requirement. The artificial sand is different. It can be processed into different sizes and properties according to different needs, so it is necessary to produce artificial sand.
The basic steps of producing artificial sand?
The basic steps of production are roughly as follows: first take the material through the silo, put the raw material into the feeder from the silo, and then put the raw material into the jaw crusher for initial crushing by the feeder to obtain aggregate; The aggregate is put into the cone crusher and impact crusher for secondary and tertiary crushing, and then is screened by the vibrating screen, and the unsatisfactory materials are put into the cone crusher and impact crusher again. Sand washing machine cleaning; finally you can get the finished artificial sand.
Feeder used in the production of artificial sand?
The feeder is a kind of auxiliary equipment for production. The main function is to transport the raw materials from the silo to the jaw crusher continuously and uniformly, so that the jaw crusher can work normally. Some auxiliary equipment is the guarantee that the production line can work normally.
What are the crushers for producing artificial sand?
Jaw crusher is a common crusher in mining and construction industry, it is usually used for primary crushing and secondary crushing of raw materials. Mainly through its built-in 2 jaw plates, a fixed jaw, and a movable jaw to squeeze the raw materials, so as to achieve the purpose of crushing, its simple structure, easy to manufacture, and reliable work, so it is very popular in the market.
The cone crusher is also a common crusher in crushing. It drives the belt and the transmission shaft through the rotation of the motor during operation, so as to make the inner cone pendulum rotate, so that the raw materials are continuously impacted and squeezed inside, thereby To achieve the purpose of crushing, it is generally used for secondary crushing and tertiary crushing.
The impact crusher has the advantages of high crushing power, and the particles are cubic after crushing. It is suitable for crushing medium hardness raw materials, such as limestone in cement plants, because of its large production capacity, high output, and the advantages of having a fixed shape after crushing, and it is also very popular in the crushing market.
Hammer crusher is the first choice for crushing under medium hardness. It is generally used for later crushing in the production of artificial sand. It has the advantages of simple structure, high crushing efficiency, large crushing rate, strong production capacity and uniform product size. A very important equipment for artificial sand production.
What is the sand making machine for producing artificial sand?
The sand making machine is specially designed for the production of artificial sand. It is a machine that can precisely control the size of the sand produced. It has the advantages of large output, convenient maintenance, low operating cost, stable performance and convenient operation. It is widely used in the market. Good reviews and recognition.
What is the vibrating screen for producing artificial sand?
The vibrating screen is a device that uses vibration to make the screen surface move repeatedly. This is mainly to screen out the sand of a specified size and distinguish the different sizes, so as to make the overall product quality meet the standard, so this is in the whole sand making process. It is the most important step, which is related to the quality of the whole product.
What is the crushing process of raw materials when producing artificial sand?
Primary crushing: under the action of the feeder, the raw materials are crushed by the jaw crusher, and then sent to the cone crusher after crushing.
Fine crushing: After primary crushing, it must enter a cone crusher or an impact crusher for fine crushing. Generally speaking, cone crushers are suitable for hard materials, impact crushers are suitable for soft materials, or a combination of the two can be used. .
Sand making: After primary crushing and fine crushing, under the action of the sand making machine, artificial sand that meets the requirements is produced by sand making, and those that do not meet the requirements are returned to be crushed again.
Screening: This step is mainly to screen out those that do not meet the requirements, and return to the above process for re-crushing to meet the requirements.
Cleaning: Screen out the qualified sand with a lot of dust mixed with it. After cleaning the sand, it can be put into the finished product pile.
Where should artificial sand be produced?
As mentioned in the previous article, the selection of production locations to adapt to local conditions is to produce local raw materials for production. In addition to this, it is necessary to select a place with abundant water sources for production, because water is used to clean the powder in the sand during the production process, so it must be close to the place with abundant water resources, otherwise the produced artificial sanda will not It is not possible to meet the requirements.
After watching the full article, do you already know enough about the production process of artificial sand? If you still have doubts, it doesn’t matter, you can leave a message and comment on your question, we will answer your questions one by one, you can also continue to browse other content of the website, including crushers and sand making machines. Content, hope you will like it.