Gravel is typically found in sand-containing deposits, excavated primarily from sediments in river bends. The size of most naturally mined gravel just meets the requirements for construction mater...
In 2020, the glass price showed a “V”-shaped reversal trend during the year. Under the influence of the overall epidemic situation in the first half of the year, the Chinese national de...
Investing in high-purity quartz sand projects requires tons of cautions. The following aspects have to be considered:
1.Is the ore stable and controllable?
Using the existing raw ore to make the e...
11 types of grinding equipment commonly used in the non-metallic mineral processing industry (2)
Prominer is going to take you to know 6 more types of grinding mill for non-metallic mineral grinding industries:
6.Stirringmill
Stirring mill refers to a type of ultra-fine grinding equipment comp...
Development of graphite processing technology in China and Prominer
Graphite has good characteristics including high temperature resistance, electrical conductivity, thermal conductivity, lubricity, chemical stability and thermal shock resistance, etc. It’s an impo...
