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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...
Entrusted by the owner in QInghai, Shandong Xinhai Mining Technology & Equipment Inc. carried out mineral processing test and study on the gold-antimony ore.
With Au content of 7.5g/t, as content of 0.86% and Sb content of 0.34%, the ore was belong to refractory ore. Based on the ore characterizes, and compared flotation process and cyaniding process, Xinhai recommended flotation process which was adaptive to the ore.
The stibnite in ore could be easily over grinded, which resulted in difficult activation and worse floatability, so it should be recovered as early as possible during the coarse grinding of ore. Process of stage grinding and stage separation was applicable. Process of stage one grinding with 60% fineness of -200 meshes for rougher flotation and stage two grinding with 78% fineness of -200 meshes was for rougher tailings was recommended.
1,200t/d gold ore mineral processing plant in Cambodia was completely contracted by Xinhai. ... [more]
More than 10 million of gold tailings were stored in the tailing pond in North Korea. The average gold grade of the tailings was 1g/t, and the recoverable valuable element was gold. ... [more]
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Factory Address: No. 188, Xinhai Street, Fushan high-tech industrial development district, Yantai, Shandong, China
© 2017 Shandong Xinhai Mining Technology & Equipment Inc. Technical Support: 北京鑫互联科技有限公司
© 2017 Shandong Xinhai Mining Technology & Equipment Inc.