kaolin grinding is made from kaolin quarry waste, waste residue, stone powder, etc. through mechanical crushing, water washing and screening. the kaolin grinding processed according to the above process has the following advantages:
generally speaking, the production of kaolin grinding powder mostly adopts three-stage crushing, namely coarse crushing, medium and fine crushing, and sand making:
Coarse crushing generally adopts jaw crusher;
Secondary crushing generally adopts impact crusher;
Fine crushing and sand making generally use vertical shaft crusher or cone crusher.
The kaolin production process of grinding powder and gravel mainly includes two-stage crushing and three-stage crushing. small-scale grinding powder and gravel production lines mostly use two-stage crushing and screening processes. some large-scale grinding powder and gravel production lines mostly use three-stage crushing due to the large size of materials.