Cast stone powder

Cast stone PRODUCTS are a type of silicate crystalline material made from basalt, diabase, and other auxiliary materials through melting, casting, crystallization, and annealing. The basic characteristics of cast stone PRODUCTS are high wear resistance and corrosion resistance. Its wear resistance and corrosion resistance are higher than those of steel, rubber, aluminum plates, etc. There are two types of melting equipment used in domestic casting stone production lines: blast furnaces and pool kilns. The blast furnace is mainly composed of a furnace, a cooling water jacket, a front furnace, a pouring port, a chimney, etc., and uses coke as fuel; The pool furnace is mainly composed of a melting pool, a front furnace, feeding materials, fuel, air cooling, etc. It uses heavy oil and natural gas as fuel. Compared with the blast furnace, it has high efficiency, long service life, and can meet the needs of large-scale production of cast stone PRODUCTS.
The mineral composition of cast stone is generally dominated by ordinary pyroxene as the main mineral phase. Ordinary pyroxene accounts for 80% -90% of the mineral composition of cast stone, and contains small amounts of magnetite, plagioclase, olivine, etc. In the production of cast stone, efforts should be made to obtain a single pyroxene structure and minimize other mineral components. Cast stone PRODUCTS mainly include cast stone slabs, cast stone pipes, cast stone powders, and cast stone composite PRODUCTS.