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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
“The sun is parching the earth like a big fireball, and the grass near the road...
With the Pb content of 7.08%, Zn content of 3.55%, Ag content of 197.1g/t, As content of 3.60% and the ignition loss of 11.65% in the raw ore, the zinc and lead ore in Jiangxi Province, was classified as lead, zinc & silver complex polymetallic refractory ore which contained high carbon & arsenic. In order to provide scientific and reasonable design basis, Xinhai Mining Technology & Equipment Inc. (hereinafter referred to as “Xinhai”) had carried out metallurgical test work and study on the ore.
According to the ore characteristics, Xinhai adopted the processes of decarburization in advance, lead selective flotation, lead system with one-stage roughing, one-stage scavenging, one-stage regrinding & four-stage concentration for the concentrate after the rouging process, zinc system with one-stage roughing, one-stage scavenging & three-stage concentration, and sulfur separation for zinc tailings. Together with reasonable agent regime, ideal separation results had been achieved and the precious metals have been enriched in lead concentrate as much as possible. It was resulted from the closed circuit experiment that the grades of Pb & Ag of lead concentrate were respectively 69.76% and 1307.3g/t, the recovery rates of them were respectively 80.03% and 54.83%, and the grade & recovery of Zn of zinc concentrate were respectively 50.17% and 80.36%.
Entrusted by the owner of People's Republic of Mongolia, Xinhai Mining Technology & Equipment Inc. provided mineral processing design and relative services to the HORIMT gold project. ... [more]
This lead-zinc polymetallic mine was located in the “three-river” High Mountain and canyon area of eastern Tibet and the elevation was from 3200 to 4040m. ... [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.