How about the product strength of mineral powder briquetting machine briquetting machine equipment:
Agglomerates and pellets have certain requirements on the strength of finished balls during metallurgical steelmaking. The physical properties and metallurgical properties of metallurgical pellets are important components of pellet quality. Metallurgical ore powder and iron-containing dust pellet forming can be divided into two processes: granulation forming and roller forming. The so-called double-roll forming is to use the mineral powder briquetting machine to pass the metallurgical ore dust or iron-containing dust through two pairs of rollers, and use the materials to bond them into a certain shape under the strong force.
Mineral powder briquetting machine briquette machine equipment, the uniform mixing of metallurgical ore powder or iron-containing dust and binder, the impact on the strength of pellets is often ignored. The application shows that after the mineral powder and the binder are mixed by stirring, the surface of the material is uniform and smooth, which increases the plasticity and the strength obviously. In addition to being related to the performance of the binder, the strength of the pellet mainly depends on the external force of molding. Appropriately increasing the forming external force helps to increase the strength of the pellets. The molding rate, curing time, initial strength, and later strength of the pellets are directly related to the size of the mineral powder molding moisture. Practice has proved that the molding moisture of the two processes should be controlled between 8-15%.
After a comprehensive analysis of various aspects, the equipment of the mineral powder briquetting machine can effectively suppress the metallurgical ore powder or iron-containing dust through strong pressure, which can fully guarantee the strength of the finished pellets and will not There are phenomena such as broken.
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