Nonmetallic minerals include, diamond, crystal, iceberg stone, boron, tourmaline, mica, topaz, corundum, graphite, gypsum, asbestos, and fuel minerals.
Includes the vast majority of oxygen-containing salt minerals as well as some oxides and halide minerals. Most of them are rock-making minerals, and some are ore minerals that constitute various deposits of non-metals, light metals, rare metals and rare earth metals.
Our most state-of-the-art super fine powder model can meet the requirements of Mohell hardness from 1 to 10, finished particles from 2 μm to 45 μm pole adjustable, and narrow granularity distribution. The introduction amount of impurities is small, the particle size distribution is easy to control, and the distribution is concentrated.