Summary : As stated previously most existing grinding mill designed for cement grinding plant are not particularly suited for drying wet materials like, say many of the c
As stated previously most existing grinding mill designed for cement grinding plant are not particularly suited for drying wet materials like, say many of the clinker replacement materials. However, the ability to dry the feed materials can be increased significantly if a hot gas generator is included in calcium carbonate grinding machine, micron powder grinding machine, barite mineral grinding machine, fly ash grinding mill and calcite powder grinding mill.
Fly ash has been used for production of concrete for at least 50 years. The reasons are mainly reduction of hydration heat, hence elimination of inner strain and consequent cracks in concrete structure; fly ash grinding mill also takes part in the process of hydration and combined with cement, it creates compact structure, under certain circumstances it can show higher strength than cement matrix. Fly ash grinding mill is mineral residuum of burning, which is caught in fly-ash separators, It can play an important role in fly ash processing plant.
The vertical roller mill is controlled with a special hydraulic system and so the operation is flexible for fly ash is best choise.
The Raymond mill's performances easier to produce 100-800 mesh powder using a capacity of 20-50 tons hourly. It is the right fly ash grinding mill.
The ball mill is suitable to grinding fly ash, If fly ash can be ground more finer economically, it will be very good to utilization of fly ash and concrete property.