According to the classification of use, bauxite has the following types:① Metallurgical grade bauxite: refers to bauxite used for refining metal aluminum or smelting aluminum oxide;② Grinding grade bauxite: mainly used for producing high-alumina cement and various abrasives and abrasive tools (AL203

Bauxite is mainly used for refractories, and its fire resistance depends on its chemical composition. The content of Al2O3 in bauxite, sintering temperature, TiO2, FeO3 and other impurities have a great impact on the coating.In addition, the particle size and size distribution of bauxite are also im

The bauxite is calcined at high temperature and baked at low temperature, which ensures the refractoriness and toughness of the product. The bauxite is strictly checked before processing to remove inferior and impurity. The product has the advantages of high alumina content and low sulfur and phosph

Bauxite is often used as raw material for high-alumina refractories and fused brown corundum. Bauxite used in refractories industry usually refers to bauxite with calcined Al2O3>=48% and low Fe2O3 content. The calcined bauxite has a fire resistance of 1780 ℃, strong chemical stability and good physi

White fused alumina is one of the most widely used raw materials for so many industrial fields, including refractory, bonded abrasives and coated abrasives industries.

Bauxite powder casting coating affects the internal and surface quality of the casting. The refractory filler is the main component of the casting coating, which determines the fire resistance, chemical stability and thermal insulation of the coating, and also has an important impact on the permeabi

Calcined bauxite is one of the principal ore of aluminum，which is obtained by calcining (heating) superior grade bauxite at high temperature (from 850℃ to 1600℃).Through calcination, the density and refractory resistance will also be improved to varying degrees.

Bauxite powder belongs to industrial clay and is a non-metallic ore. It is composed of extremely fine crystals. The rock forming is massive, hard and dense, and has the function of resisting high temperature. In industry, it is mainly used to manufacture high alumina refractories with high refractor

The bauxite with 85% and 86% content is high alumina, while the alumina content of ordinary bauxite is relatively low. The aluminum content determines the product price of bauxite, and the price of bauxite clinker of different grades is different.The amount of impurities in ordinary bauxite clinker

The rotary kiln barrel can rotate with a certain gradient from high to low. Raw meal is poured from high (kiln tail) to low (kiln head). The speed can be adjusted. The rotary kiln can move in circles and from high to low. The bauxite produced has high yield, uniform heating.The shaft kiln is heated