In the first half of 2012, the mining crushing business of Mining Machienry developed rapidly, which once again showed the huge potential of the market. In fact, for the processing of mine tailings, the requirements and standards of the technology, environmental protection and resource recycling are improving. According to the data of the domestic market center, many customers have purchased efficient vertical shaft impact crusher to deal with the crushing links of the iron ore tailings.Feeding system for cone crusher needs uniform
As the largest province of the iron and steel production and demand in recent years, the scale of iron production in Henan Province is expanding and the steel output substantially increases year after year. More and more beneficiation enterprises begin to seek efficient and energy-saving iron ore crushing and screening equipment to promote the steel industry sustainable development. We should pay much attention to tailings disposal to promote the comprehensive utilization of mineral resources
With the development of the iron industry and the advocacy of the national energy saving circular economy, more and more beneficiation enterprises begin to focus on the use and governance of the tailings. The national advocate energy saving and environmental protection policy effectively advances the pace of progress in comprehensive utilization of mineral resources. We should strengthen the development, utilization and efficient mining of the low-grade iron ore, high-phosphorus iron, boron, magnesium, iron, tin, iron ore and other complex associated black mineral resources. As the waste discharged by the mining companies, the resources in the tailings is huge which are the potential secondary resources. The experts predict that the iron grade of iron ore tailings is usually between 6% -13% and the highest grade can be up to 20% or more.
In addition, we should optimize the design of the crushing structures to increase the machine capacity and improve the utilization of the material. There are a variety of ways for the recycling of iron ore tailings, but it can not separate from the crushing and grinding production technology. As the enterprise who has the most complete global mining crushing the buildings crushing, industrial milling series devices, Mining Machinery has developed the highly efficient VSI vertical shaft impact crusher based on the introduction of the latest research results of Germany’s leading experts and improvement of the domestic mining conditions.