Coal mill is a kind of ball mill, which is often used to crush and grind coal bricks into powder, so it is also called coal grinding mill. Coal mill is the main equipment in cement plant, which is used for drying and grinding of coal.
Raymond mill is suitable for medium and small sized mines, chemical plants, smelting plants, ore dressing plants, pharmaceutical companies, refractory material factory, cement plant and other powder making industry.
Cement mill is also called cement ball mill, which is mainly used for grinding cement clinker in the cement production process. It is one of the important cement equipment.