|Installation||Engineers available abroad|
Application of 3000 mesh ore powder vertical millVertical roller mill are suitable for huge capacity producing, widely used in grinding non-flammable and non-explosive materials under 9.3(the Moh's hardness), such as quartz, feldspar, calcite, talcum, barite, fluorite, iron ore, copper ore quartz, especially for slag, cement clinker, zircon sand, fly ash and carborundum, coal, etc.
Working principleThe grinding disc is driving by motor through reducer. The material falls to grinding disc from the feed opening. The materials are driven to the edge of disc by the centrifugal force and crushed into fine powders by rollers. Then, the hot air from the nozzle take the fine powder to high effiency classsifer.The qualified powder are taken by the air to the powder collector to be collected, while the unqualified powder are sent back for regrinding.
Main configuration and production
Number of rollersï¼piecesï¼
Number of classifierï¼piecesï¼
Power of classifierï¼Kwï¼
Main unit power ï¼Kwï¼
Feed size ï¼mmï¼
Moisture of feeding material
Less than 2Î¼m=34%
Less than 2Î¼m=46%
Less than 2Î¼m=60%
Material: based on calcite
Particle size distribution: measured by micro laser diffraction particle size analyzer in British Malvern3000 instruments