SBM Solution On Barite Powder Production

What Is Barite

Barite is a non-metallic mineral product with barium sulfate (BaSO4) as the main component. Pure barite is white and shiny. Due to the influence of impurities and mixed substances, it is often gray, light red, light yellow, etc., and the crystallization situation is similar. Good barite can also appear as transparent crystals. my country is rich in barite resources, distributed in 26 provinces, municipalities and autonomous regions, mainly in the south. Guizhou Province accounts for one-third of the country’s total reserves, Hunan and Guangxi rank second and third in the country, respectively. In addition to large reserves, but also high grade, barite deposits in my country can be divided into four types, namely sedimentary deposits, volcanic deposits, hydrothermal deposits and residual slope deposits. Barite is chemically stable, insoluble in water and hydrochloric acid, non-magnetic and toxic, and can absorb X-rays and gamma rays.

What Is The Usage Of Barite Powder

Barite is a very important non-metallic mineral raw material and has a wide range of industrial uses.

Barite Powder Production Process

Barite raw material composition analysis table

SiO2 BaO SO3
63.36% 65.7% 34.3%

Remarks: Sr, Pb and Ca are similarly substituted in the composition.

Mill Recommendation

Powder fineness 80-325 mesh 325-2500 mesh
Machine recommendation
MTW series European type Raymond mill SCM series super fine mill
LM Series vertical roller mill LUM series ultrafine vertical roller mill

Remarks: 1. Recommend the mill model according to the output and fineness requirements;

The First Stage: The Crushing Of Raw Materials

The barite bulk material is crushed by the crusher to the fineness (15mm-50mm) that can enter the mill.

The Second Stage: Milling

The crushed small pieces of barite are sent to the storage hopper by the elevator, and then sent to the grinding chamber of the mill evenly and quantitatively by the feeder for grinding.

The Third Stage: Classification

The ground material is classified by the classification system, and the unqualified powder is classified by the classifier and returned to the main engine for re-grinding.

The Fourth Stage: The Collection Of Finished Products

The powder that meets the fineness is separated and collected in the dust collector through the pipeline through the airflow. The collected finished powder is sent to the finished product silo by the conveying device through the discharge port, and then is packaged by a powder tanker or an automatic baler.

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