Sicheng mainly produces welding grade bauxite, HFST bauxite, porcelain insulators bauxite, cement grade bauxite, and refractory grade bauxite. Rely on our own bauxite. We develop new environment-friendly ceramic foundry sand, a typical trend for casting sand. Furthermore, we have a close relationship with dead burnt magnesia producers and calcined kaolin due to our long business
Calcined bauxite is produced by sintering/calcining of low iron, low alkali containing raw bauxites at temperatures of 1600 – 1800 degree Celsius. In this calcination process, the high refractory mineral phases corundum and mullite are formed. Therefore calcined bauxite is one of the most important raw materials for the production of shaped and unshaped refractories
Chemical specification for refractory bauxite 90 Calcined Bauxite is produced by sintering high-alumina bauxite in rotary, round or shaft kilns at high temperatures of 1600℃-1800℃. This process of calcining (heating) bauxite in kilns removes moisture and gives Calcined Bauxite its high alumina content and refractoriness, low iron, and grain hardness and toughness. Its thermal stability, high
Calcined bauxite is produced by sintering/calcining of low iron, low alkali containing raw bauxites at temperatures of 1600 – 1800 degree Celsius. In this calcination process, the high refractory mineral phases corundum and mullite are formed. Therefore calcined bauxite is one of the most important raw materials for the production of shaped and unshaped refractories
Henan Sicheng Abrasives Tech Co., Ltd. is an investor, producer, and supplier of calcined bauxite & related products to a wide variety of industries throughout the world. Our factory has well-equipped facilities and excellent skills throughout all production stages, which makes annual capacity exceeds 100,000 tons. Good qualities of raw material, strict manufacturing process, well-proportioned
Calcined Bauxite is produced by sintering high-alumina bauxite in rotary, round or shaft kilns at high temperatures of 1600℃-1800℃. This process of calcining (heating) bauxite in kilns removes moisture and gives Calcined Bauxite its high alumina content and refractoriness, low iron, and grain hardness and toughness. Its thermal stability, high mechanical strength and resistance to molten
