The machine-made sand production equipment produced by SMMVIK Machinery has a high degree of automation, low operation cost, high crushing rate, energy saving, large output, less pollution, simple maintenance, and the produced machine-made sand meets the national standards for building sand, with uniform particle size, good particle shape, and reasonable supporting facilities.
River pebbles are the main force of highway concrete at present. The processed river pebbles have better grain size than natural sand and gravel. The main chemical composition of river pebbles is silicon dioxide, followed by a small amount of iron oxide and trace elements and compounds such as manganese, copper, aluminum, magnesium, etc.
The pebbles are hard and have natural stone like properties of compression resistance, abrasion resistance and corrosion resistance. They are ideal building materials, concrete aggregates in engineering construction and horizontal stabilizing layer materials in highway construction. Therefore, river pebble sand making equipment, river pebble machine made sand production equipment and granite artificial sand equipment play a significant role in the construction field.
The basic process of machine-made sand production line is firstly to carry out preliminary crushing of stone by coarse crusher, and then, the produced coarse material is transported by belt conveyor to fine crusher for further crushing. The fine crushed stone is screened by vibrating screen into two kinds of stones.
The stones that meet the feeding size of the sand maker are fed into the sand making machine, and the other part that does not meet the feeding requirements are returned to the crusher for fine crushing. Part of the stones that meet the requirements entering the sand making equipment is made into sand and cleaned by the sand washing machine into finished sand. The other part that does not meet the requirements of finished products is re-fed into the sand making machine and broken again.
Shaping machine, sand making production line equipment, silt machine, sand making equipment production line, 5x sand making machine, VSI sand making machine and other types of machine-made sand equipment produced by SMMVIK Machinery have been put into operation in Hanzhong, Shaanxi, Baiyin, Gansu, Haixi, Qinghai, Xianning, Hubei, Yibin, Sichuan, Hangzhou, Zhejiang and other places, It plays a huge role in the construction of machine-made sand production project.
