A classifier equipment with overflow end spiral completely submerged below the liquid surface.
Xinhai tailings dry stacking technology is mainly applied to the dewatering and concentrating of mineral tailings in the mineral processing plants. To reach the aim of tailings dry stacking and avoiding environmental pollution, it is the essential technology of green mine.
Phosphate Flotation Product Line is applied for complex structure phosphate with fine particle distribution, closed embeddedness relationship, difficult monomer dissociation, etc.
Barite is fragile and like a big tube. The separation methods of Xinhai are generally gravity separation, magnetic separation and flotation.
Alluvial gold processing solution mainly applies to processing alluvial gold with a large volume of gangue minerals. Alluvial gold processing is a set of mining processes, including crushing and screening, desliming stage, separating stage, etc.
This is a list of countries by gold production in 2018. Until 2006 South Africa was the world's largest gold producer. In 2007 increasing production from other countries and declining production from South Africa meant that China became the largest producer although no country has approached the scale of South Africa's period of peak production
Australia produces approximately 270 metric tons of gold per year. Most of the mines are located in Western Australia but gold can be found in most Australian states. The United States produces about 237 metric tons of gold per year. The largest mines are located in Nevada.
Below is a list of the top 50 countries with the largest gold reserves as of January 30 2018. The largest holders of gold are the central banks international organizations and governments. The United States has the largest gold reserves in the world. Germany and China hold the largest gold reserves in Europe and Asia respectively.