1、 Gravity separation: the separation method adopted by the concentrator according to the mineral density. Such as tungsten and tin ore dressing.
2、 Magnetic separation: the method of separation by the concentrator according to different mineral magnetism.
3、 Flotation: the method by which the beneficiation equipment manufacturer adds appropriate reagents for separation according to the wettability and difference of mineral surface properties. Hydrophilic minerals: quartz, mica, calcite... Hydrophobic minerals: paraffin, sulfur, talc, graphite
4、 Chemical beneficiation and chemical separation: beneficiation equipment manufacturers use different chemical properties of minerals for separation. Such as the full slime cyanidation of gold.