Customization Complete Setup 5-100TPH Alluvial Tin Beneficiation Plant

The beneficiation method of alluvial tin is similar to that of placer gold ore, which is generally treated by gravity separation method and equipment. For alluvial tin with high monomer dissociation, the beneficiation is basically the same as that of placer gold ore. better beneficiation indexes can be obtained through simple screening and washing. For alluvial tin with low monomer dissociation, rod grinding and other processes are often needed to break the continuous structure in order to improve the beneficiation recovery and concentrate grade.

The gravity separation of alluvial tin is also based on the principle of gravity beneficiation. It is sorted according to the specific gravity difference between tin and waste rock. Due to the large specific gravity difference between tin and waste rock in alluvial tin, a good beneficiation effect can be obtained by using gravity separation methods and equipment. At the same time, it has the advantages of high efficiency, energy-saving and environmental protection, small equipment investment, and low operation cost. It is an ideal choice for alluvial tin beneficiation.

The equipment for gravity separation of alluvial tin is mainly jig. Sometimes, in order to improve the recovery rate of fine-grained tin ore, a shaking table will also be used. The process flow of tin ore gravity separation is screening → jigging → dehydration. For alluvial tin with low monomer dissociation, it often needs to go through two gravity separation processes: screening → jig → rod mill → jig → dehydration. Gravity separation is the most ideal, economical, and effective tin ore dressing method. The sand tin ore gravity separation equipment has a small investment, low operation cost, and no pollution to the environment. The screening gravity separation method is used to treat the sand tin ore in major sand tin washing plants and tin mining ships. The beneficiation effect is good and the application is very common.