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Xinhai mineral processing equipment mainly include: grinding equipment, flotation equipment, dewatering equipment, magnetic separation equipment, and so on. Some of the equipment is Xinhai independent research and development, and has been awarded national patent. View details
Gold CIL (Carbon in Leach) Process is an efficient design of extracting and recovering gold from its ore. By cyaniding and carbon leaching crushed gold ore slurry simultaneously, CIL process lower the gold mining operation cost and increase gold recovery rate to a degree of 99%. View details
On October 11, the 3-day CHINA MINING Conference and Exhibition 2019 was conclud...
In a copper dressing plant, ore dressing cost contains many aspects, such as construction, equipment purchasement, worker salary, maintenance and update consumable parts. Just make the Dexing copper ore as a sample, its copper ore cost is calculated from many aspects, except its construction, equipment purchase and salary cost, its consumable parts updating and regent consumption has large percentage. Ore character→mineral pressing flow sheet → equipment selection, as the order, firstly we should analyze the ore character, metal ore include chalcopyrite, secondary is bornite, malachite, chalcocite. Gangue mineral include dolomite, carbonation dolomite, secondary is quartz, calcite and feldspar. Copper ore exists in dolomite, carbonation dolomite, carbonation dolomite disseminated as massive, patchy, scattered dots, oxidized ore exists in powdery and thin film. Chalcopyrite particle size is 0.03~0.2mm, middle hardness, and its density is 2.85t/m³.
Grinding and flotation process need cost, besides water and power cost; in grinding, the grinding ball should be supplemented constantly, steel ball increase the cost. In flotation process, the regent cannot be reused, so it also need added constantly, regent consumption also increase the cost, the regent include lime, Xanthate and II oil. In this process, the consumption of steel ball and regent increase the cost, in filtration process, the filtrate cloth will be changed because of clogging and tear, it also increase the coat. Xinhai mining machines has most competitive price and good quality, we will help you minimize your dressing cost.
Steel slag is impurities with high steel content, which is produced in the final operation of smelting plants. ... [more]
China has rich phosphate rock minerals, phosphate minerals ranked second in the world. China is the world class phosphate rock mining country, phosphate rock exports accounted for about 35% of the world phosphate rock. ... [more]
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© 2017 Shandong Xinhai Mining Technology & Equipment Inc.