Compared with natural sand, machine-made sand refers to sand processed by sand making machine and other auxiliary equipment. The finished products are more regular and can be processed into Sands of different rules and sizes according to different process requirements, which can better meet daily needs. Under the situation that natural sand faces the prohibition of mining and serious shortage, machine-made sand has become a supplement to fill the gap of natural sand.
The raw materials of machine-made sand are widely used. In addition to pebbles, granite, limestone, bluestone and other stones, stones, stone powder, leftovers, tailings, waste, construction waste and so on can be used as raw materials. Using tailings waste as raw material of machine-made sand can not only improve the utilization rate of waste, but also reduce the production cost, killing two birds with one stone.
The machine-made sand must have professional equipment to produce qualified and applicable sand and stone.
For the production of manufactured sand, SMMVIK Machinery produces different sand making machines, such as VSI series sand making machine, VSI5X series sand making machine, VSI6X series sand making machine, mobile sand making machine, VU sand making building system, which are widely used in the field of manufactured sand.
The VSI, VSI5X and VSI6X series of sand making machines belong to the impact breaking sand making mode. They usually form a fixed sand making production line with jaw breaking, cone breaking or impact breaking, vibrating screen and conveyor belt. At present, this kind of sand making form is widely used in the machine-made sand field.
The mobile sand making machine is equipped with an on-board system on the basis of the impact breaking sand making machine, it can directly go to the production site without fixed installation, it is more flexible and convenient to change the production site.
The sand making building is centrally arranged in the form of a tower, it covers a small area and the production process is completely closed, the dust emission concentration can be controlled at 10mg/m3, there is no need to build a plant, which can save the cost of site and plant investment.
The production mode of sand making machine is different, and the price is also very different. You can choose the appropriate machine according to your actual production situation.
