Marble is a rock resulting from metamorphism of sedimentary carbonate rocks, most commonly limestone or dolomite rock. Metamorphism causes variable recrystallization of the original carbonate mineral grains. Marble is commonly used for sculpture and as a building material.

SBM is a professional manufacturer of raymond Mill in China. Moth’s hardness of materials that ultrafine mills dealt with is under 7 and humidity is under 6%.And they are non-flammable non-explosive mineral materials, such as: quartz, feldspar, calcite, barite, fluorite, rare earth, marble, ceramics, bauxite, manganese ore, iron ore, iron ore, copper ore, phosphate rock, iron oxide red, zircon sand, cement clinker, activated carbon, etc.

According to characteristic of mineral materials, We can design special ultrafine mill, such as coal mill, cement mill and other grinder mills, With features of high efficiency, wear evenly and long service life, SBM ultrafine mill can meet the needs of different mesh, and has been very popular all over the world.