Barite is a common mineral of barium. Its composition is barium sulfate, Mohs hardness is 3-3.5, and specific gravity is 4.0-4.6. Barite can be used as a white pigment (commonly known as lithopone), and can also be used in chemical, paper, textile filler and other industrial sectors. In glass production, it can act as a flux and increase the brightness of glass, of which 80%-90% Used as mud weighting agent in oil drilling.
Barite processing technology
1. Crushing stage: The barite ore homogenized in the storage yard is crushed by the crusher to the feed fineness (15mm-50mm) that can enter the mill.
2.Grinding stage: Small pieces of materials that meet the grinding conditions are uniformly and quantitatively entered into the grinding chamber of the mill through the conveying and feeding system, and are ground into powder in the grinding chamber.
3.Classification stage: The pulverized materials are classified by the powder separator with the system airflow, and the unqualified powder is classified by the powder separator and then returned to the main machine grinding chamber for re-grinding.
4.Powder collection stage: the powder that meets the fineness enters the powder collection system through the pipeline with the air flow, the air powder is separated, and the finished powder is sent to the intermediate silo by the conveying device.
MTW European Trapezoid Mill is an upgraded product of Raymond Mill. This machine perfectly meets the customer’s production demand for 200-33μm (80-425Mesh) fine powder.
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