What equipment is needed for an alumina production line?

In the alumina production industry, the production methods of alumina are roughly divided into four categories: alkaline method, acid method, acid-base combined method, and thermal method, but currently all of the methods used in industrial production belong to the alkaline method. In the crushing and grinding process of alumina raw material aluminum ore, Guikuang’s alumina grinding mill can be selected. The alumina grinding mill mainly includes alumina Raymond mill series, alumina vertical mill series, alumina Aluminum superfine mill series, alumina ultrafine ring roller mill series. In addition to grinding alumina raw ore, the alumina production line equipment produced by Guikuang can also grind limestone, calcite, talc, dolomite, quartz stone, bauxite, marble, feldspar, barite, phosphate rock, Coal mine, clay, graphite, kaolin, wollastonite, lime, bentonite and other non-flammable and explosive materials with Mohs hardness below 7 and humidity below 6%.