The main component of pyrite is FeS2, the specific gravity of pyrite is 4.9-5.2. Its beneficiation method is mainly gravity beneficiation.

The beneficiation method of alluvial gold is relatively simple. Generally, the final concentrate can be obtained by screening-beneficiation.

The beneficiation of metallurgical grade fluorite concentrate only needs to be hand-selected and gravity beneficiation is enough.

The specific gravity of sulfide is obviously different from that of associated gangue, so it is feasible to use gravity beneficiation.

The commonly used gold ore rough beneficiation equipment includes mineral jig, sluice box, centrifugal concentrator, etc.

For the complex tantalum-niobium ore, we generally use a combination of gravity beneficiation, flotation, magnetic separation

The specific gravity difference between water-granulated slag and alloy is very different, and the gravity separation can be used for them.

Alluvial gold beneficiation plant in Sichuan. Production Capacity is about 100(T/H). The main equipments are mineral jigs, shakers, etc.

The scheme is designed according to the properties of silico-manganese smelting slag. The process is crushing, screening, and jigging, etc.