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block barite ore beneficiation
The main composition of barite is BaSO4 and its density is 4.**4.6. Good barite can be used for the oil well drilling, Industrial counterweight etc.. And large blocks barite is specially popular.
The density of the gangue is 2.**2.8 while the barite is 4.**4.6, and this density difference makes gravity separation a great beneficiation efficiency.Jigger is a commom gravity beneficiation equipment widely used and it can be used to concentrate barite. At this moment, most jiggers are for ore below *0mm and no jiggers are for the ore blocks. In order to get the large block concentrate, there is a hot development about the ore beneficiation. And after trial and error, Ma'anshan ore institution has developed the AM*0 jigger for ore of **0mm and makes the beneficiation size large to *0mm solving the question of block ore beneficiation. 
Gongyi Forui Machinery Factory has developed another model for a larger blocks concentration on the foundation of the original AM*0. This jigger, 2LTC**2/4Acan deal with the granularity size large to *0mm.After the trial in Hainan province, this jigger proves to gain a greatly beneficiation efficiency for the ore blocks ****0mm. This lowers the labor strength and improves the concentration efficiency.
Here in Gongyi Forui Machinery Factory in China, there are mini trial machines and if your ore samples about *0kgs can be available, we can do a mini ore beneficiation test for you free. And your further contact is highly appreciated.