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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...
The lead oxide of this project in Burma, with the lead content of 23.39% and oxidation rate of 75.72%, was classified as refractory ore. The main metallic mineral includes cerusite, limonite, hematite, argentite, and main nonmetallic mineral included quartz, feldspar, hornblende, chlorite, calcite, mica and clay minerals. Xinhai Mining Technology & Equipment Inc. undertook and provided experimental research service to this project.
According to the ore characteristics, the combination of gravity concentration and flotation, with simple flow and fewer agents, was adopted. By gravity concentration, concentrate with the grade of 50.3% and lead recovery of 50.14% can be obtained. After gravity concentration, tailings entered into flotation system. After one-stage roughing, two-stage scavenging and three-stage concentration, lead concentrate, with grade of 55.00% and recovery rate of 24.59%, was obtained. The grade and recovery rate of comprehensive lead concentrate were respectively 53.69% and 74.43%.
Yunnan copper ore beneficiation plant with 1000t/d capacity was undertaken by Shandong Xinhai Mining Technology & Equipment Inc, and responsible for providing the overall project service.
The lead content, zinc content and silver content of raw ore were respectively 6.90%, 28.81% and 107.1g/t. including sulphide mineral and as well as oxidized mineral, the lead-zinc ore was refractory ore with multi-metal. ... [more]
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© 2017 Shandong Xinhai Mining Technology & Equipment Inc.