Silica sand processing technology is mainly purification, to remove small or trace amount of impurities. It is a difficult separation technology to recover refined silica sand and high purity silica sand.
According to the classification of chemical composition, the common iron ore mainly includes magnetite, hematite, limonite and siderite. Different properties of iron ore, its processing technology is naturally different.
There are multiple mineral impurities in gold ore. The different grades of impurities are closed related to the particle size of gold ore. Therefore, it is necessary to wash and or classify the raw ore.
In this article, we highlight five key Xinhai products – ball mills, thickeners, flotation machines, slurry pumps, and hydrocyclones – covering their applicable ores, available configurations, technical advantages, and real-world applications.
Various reasons make the flotation treatment of lead-zinc oxide ore difficult. This article will introduce you to 5 flotation methods and teach you how to choose lead-zinc oxide ore.
Different iron ore tailings re-processing technologies are according to different ore characteristics. The common iron re-processing technologies are single magnetic separation technology, gravity-magnetic separation combined technology, flotation-magnetic separation combined technology, and flotation-magnetic-gravity separation combined technology.
At present, the main impurity removal methods of potassium feldspar are magnetic separation, flotation separation, acid leaching process and combined process. Specifically, the appropriate impurity removal process should be selected according to the occurrence state of impurity minerals and the embedded particle size.
The belt conveyor is a kind of material transportation equipment commonly used in the current concentrator, in which the belt plays an important role as the load bearing and transport device.
Quartz sand, also known as silica sand (quartz sand with SiO2 content above 98.5%, silica sand with SiO2 content below 98.5%), can be made into high-purity quartz sand after the mineral processing and purification. It is widely used in glass, ceramics, metallurgy, casting and refractory industries.
Environmental conditions such as climate, water availability, and terrain have a direct impact on the planning and construction of mineral processing and tailings projects. From high temperatures and freezing winters to heavy rainfall and drought, each challenge requires specific engineering solutions. At Xinhai, we integrate these factors into every project we deliver — ensuring safe, efficient, and sustainable results across diverse mining environments. The following sections explore how Xinhai tailors its strategies to address challenges related to climate, water resources, and topography.
1,200t/d gold ore mineral processing plant in Cambodia was completely contracted by Xinhai.
Entrusted by the owner in QInghai, Shandong Xinhai Mining Technology & Equipment Inc. carried out mineral processing test and study on the gold-antimony ore.
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.
There was a gold mine in Têwo which had been small-scale mined, and processed by stacking and heap leaching for a long term.
700t/d gold ore mineral processing plant in Zimbabwe was contracted by Xinhai. The plant adopted the CIL technological process.
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