Department of fused magnesia magnesite degree sintered magnesia materials such as high-temperature processing of the product. With high temperature equipment such as a shaft kiln, rotary kiln calcining step or two calcination process, with natural magnesite as raw material calcined magnesite as sintered magnesite; Such as magnesite as raw material by the electric arc furnace smelting to molten state formed after cooling is called fused magnesia; Made of extract magnesia from sea water is called water magnesia. Magnesia refractory material is one of the most important raw materials, aluminum used in the manufacture of all kinds of magnesite brick, magnesite brick, ramming material, repairing, etc. Contain a more impurities, are used to construct steel furnace bottom, etc.
High purity magnesite is made of natural superfine magnesite stone flotation purification by light burned, fine grinding, ball, ultra high temperature oil shaft kiln calcine. Is a brick, refractory high quality raw materials.
Middle-grade magnesia is 97% of the content of MgO style light burned magnesia as raw material, after the ball, such as high temperature shaft kiln calcining process. Product good sintering degree, crystal density, is the high quality raw materials for the production of middle-grade magnesia refractory products.
Fused magnesite is selected from special grade A natural magnesite stone or high purity light burning magnesium particles, which is fused in arc furnace. The product has high purity, crystal grain of large, compact structure, strong resistance to slag material, good thermal shock resistance, it is a good high temperature electrical insulation materials, and production of high-grade magnesia brick, magnesia carbon brick and important raw material of monolithic refractories.
FENGCHENG CITY HEQI BRUCITE MINING CO., LTD is registered in Dandong city, Liaoning province. Sufficient talent reserves, proper environmental governance, convenient transportation and communication.We are mainly engaged in the purchase, processing and sales of mineral products.
Main products: magnesium hydroxide flame retardant and brucite powder. Complete specifications of products, welcome to visit our factory guidance.
Since its inception, with "business integrity, standard services, sustainable development, commitment to the community" is the principle of the company. Our company has a good reputation, which is oriented by customers' demands, strives for survival by quality reputation, relying on high-quality products and good services.