Breaking the news: artificial sand/machine-made sand production standards, how much is a set of sand-making equipment?
We know that artificial sand has become a kind of sand and gravel that replaces natural sand, and the shortage of supply has accelerated the emergence of artificial sand and gravel factories; but to produce sand and gravel materials suitable for construction, the choice of artificial sand and stone processing equipment It is still necessary to be cautious at this time, so as to ensure that the artificial sand produced can meet the basic production needs; in this article, we will mainly explain the relevant knowledge of artificial sand processing;
The most common raw materials for artificial sand processing mainly include bluestone, limestone, granite, basalt, sandstone, cobblestone, river pebbles, tailings, melonite, slag, tailings and other ore materials. These stones pass through crushers, sand making machines and other equipment. The stone produced by the processing can be used in highway, high-speed rail, construction, building materials, water conservancy and other industries; with the continuous introduction of relevant policies, high standards and environmentally friendly production standards have gradually become the rules and requirements restricting sand and gravel quarries;
What are the basic standards for artificial sand production?
Artificial sand production generally requires a complete sand production line, and machinery such as feeders, vibrating screening equipment, crushers, sand making machines, sand washing machines, centralized control systems, and dust removal equipment are indispensable;
The feeder transports the raw materials to the crusher for coarse and medium crushing, and the crushed stone is sieved to collect rock particles with a particle size within 4.75mm; soft rock and weathered rock particles are not included;
According to the national standard, the grade of machine-made sand is generally divided into three layers, among which the stone powder content of artificial sand is required to be controlled within 3%; the stone powder content needs to be less than 5%; the range is slightly wider, and only the range of stone powder content needs to be controlled within 7%. However, at present, the manufactured sand produced by most manufacturers can meet the second and third grade standards. The common characteristics of the sand are that the fineness modulus of the manufactured sand is kept between 2.6 and 3.6, the particle gradation is relatively stable and reliable, and the sand and stone are rational. Most of them are triangles or rectangles, the surface is relatively rough, and the edges and corners are relatively sharp. If you want to produce artificial sand that meets the standards, you must choose suitable sand making equipment and configure a reasonable sand making production line;
Advantages of SMMVIK artificial sand production equipment:
1. The equipment configuration of the whole production line is very reasonable, and the reasonable and compact layout of space crossing is adopted, which can effectively reduce the floor space of the production line, simplify the sand making process, and save the cost of infrastructure;
2. The equipment used in the production line has achieved high quality and high yield, the use effect of each link is very good, and the crushing and sand making process with high production capacity and excellent quality;
3.The gradation of the production line is reasonable, the fineness modulus of the sand can be adjusted by itself, and the entire production process is basically free of noise and dust pollution, and has a very good production environment;
4. The use of automatic remote operation control can reduce the number and labor of on-site operators, and at the same time can automatically detect the fault point of the production line, improve the failure maintenance rate and reduce the maintenance time;
5. The quality of the finished sand is firm, the particles are uniform, and the grain shape is beautiful, and the stone powder content can be effectively controlled within 3%, which can fully meet the production standards of artificial sand;
6. The entire production line has low investment cost, long service life, stable operation and very low failure rate;
How much is a set of SMMVIK sand making equipment?
SMMVIK sand production lines are located in more than 170 countries and regions at home and abroad. The artificial sand produced is very popular and brings high production profits to customers. On the one hand, it is due to the reasonable configuration and the excellent quality of the equipment; in addition, The company has a complete sales system and after-sales service system, which can bring more technical support to customers; about the cost of a set of sand making equipment, it is necessary to make a reasonable quotation according to the model configured by the sand making production line; the company's sand making equipment The equipment is self-produced and self-sold, and the price difference is not earned by other manufacturers, so the market price is relatively reasonable. If you want to know the detailed quotation of artificial sand production line, you can click on the online consultation, and a professional staff will give you a detailed and accurate quotation.