According to the latest media reports, the first batch of 40 mineral resources comprehensive utilization demonstration bases were officially launched, which will be a good opportunity to integrate and reasonable use of mining resources. In recent years, the ministry of land and resources has payed more and more attention to the mining, the available resource continuously decline, the enterprises brought about more requirements for dressing in order to improve the grade of ore mining. At the same time the awareness of green mining and green mines constantly was growing, which called higher request on ore beatification quality and efficiency. Hongxing ore dressing equipments with many years of practical experience, has been successfully used in the mining and post-processing for a number of mines.
As the development of reforming and opening, our beneficiation technology has undergone enormous changes, which has gone beyond the international level in the technology and quality. Commonly used ore beneficiation equipments include: crusher, ball mill, screening & classification equipment, magnetic separator, flotation machine,dryer, etc. The development of ore beatification equipment and technology is synchronization, the process is dominant, the device is the foundation. Hongxing ore dressing process include magnetic separation process, flotation process, lead and zinc mineral process, etc. Each process has different operating processes depending on the raw materials. The main technical and economic indicators of Hongxing lead and zinc ore dressing process have reached the world advanced level. Poly-metallic sulfide ore flotation process has made significant progress; the new technology of high basicity flotation and mixed concentrate asynchronous priority flotation has been successfully applied in production; more than 40 percent of lead and zinc ore dressing use no-cyanide process; oxidation lead-zinc ore dressing maks new progress to find a process which is suitable for complex mineral composition and large amount of lead-zinc ore. The successful development of new aniline black drug pharmaceutical processing has such advantages as good selectivity and low toxicity. The key grinding and delivery medicine process realize microcomputer control. The whole Hongxing magnetic dressing production line is made up of jaw crusher, ball mill, classifier, magnetic separator, feeder, elevator, conveyor and other equipments. This production line has high efficiency, low energy consumption, high processing capacity and economical rationality.
The high efficiency and quality of Hongxing ore beneficiation process can promote the rational exploitation and sustainable development of mining resources. In recent years, its ore beneficiation equipments occupy a place in the market, and has won the praise of customers from home and abroad. In addition, the crusher, mill and sand making production line researched and developed by Hongxing engineers have a promising market prospect.
