Dolomite grinding processing includes coarse powder processing (0-33meshes), fine powder processing (20meshes-400 meshes), super fine powder processing (400meshes-1250meshes) and micro-powder processing (1250meshes-3250meshes). As the direct processing equipment, the property and processing effect of dolomite mill has an immediate impact on the later application effect and application fields. Therefore, the right equipment choice of the whole dolomite grinding mill plant is necessary.
The First Stage: Crushing
Large block of dolomite material is crushed into the material fineness (15mm-50mm) that is suitable for the feeding size of grinding mill by dolomite crusher.The Second Stage: Grinding
The crushed small block materials are lifted into stock bin through elevator, and then with vibrator feeder, materials are uniformly and quantitatively sent into grinding chamber for grinding process. Equipment of fine powder process includes: Raymond grinding mill, high-pressure grinding mill and high strength grinding mill;The Third Stage: Classification
Make classification for the grinding materials with powder concentrator and send the unqualified powder materials to grind again.The Fourth Stage: Powder Collection
The qualified fine powder arrives at the dust catcher through airflow pipe for separation and collection. Convey the finished powder to finished product bin from the discharge port with transmission equipment. At last pack the finished production with tank car or automatic packing machine.Metallic materials
