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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...
Thickener is widely used in mineral processing plants, sewage treatment sector, metallurgy and other industries for dewatering commonly. The conventional thickener can be divided into peripheral rack transmission thickener and center transmission thickener according to different transmission modes. But gravity settling thickener has the weakness of large cover and big size. So many manufacturers have done lots of improvements to change the structures of thickener and produce high-efficiency thickener. Xinhai hydraulic center transmission thickener, as a typical example, the basic thickener principle is as follows.
From the above chart, the Xinhai hydraulic center transmission thickener is composed of the transmission device, bridge-type rake, dosing devices, feeding tube, fixed tube, cloth tube, blade, shaft, long rake, short rake, boom, electric control device, hydraulic station, maintenance hangers and other components. It has the same basic thickener principle with the conventional thickener. Under the action of the flocculent, the suspended particles are formed clusters and when these clusters become large enough, they will settle down due to their own gravity. In the bottom of the central vertical axis is provided with a cross-shaped rake, and the rake is the scraper. The tank is of a cone-shape, which facilitates to scrape and discharge the slime during the operation. The clear water flows to the overflow tank. With the core of hydraulic automatic pressure sensor signal PLC to complete automatic rake-lift, the operation becomes simple and flexible.
Although the hydraulic center transmission thickener has the same basic thickener principle with the conventional thickener, the simple inner instruction, easy hydraulic system, electric control system, well adjustment of an oil pump, suitable rake rotation rates will lead the thickener to a good operating state.
The technology of hematite flotation is very important to the hematite separation process. This essay will set examples to introduce the hematite flotation or separation process of a foreign mine hoping that it will have an effect on the hematite flotation at home. ... [more]
Iron ore mines have a great application, it can be used as the raw material of iron and steel melting, iron ore mines calcined products has good oil-absorption. ... [more]
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© 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.