Which is more suitable for processing powder, Raymond mill or fine mill

Both Raymond mill and fine mill are suitable for processing powder, but they have different characteristics and applications. Here are some differences between Raymond mill and fine mill:

1. Grinding fineness: Raymond mill is suitable for grinding materials with a Mohs hardness of less than 9.3 and a particle size of 30-425 mesh. Fine mill is suitable for grinding materials with a Mohs hardness of less than 7 and a particle size of 325-2500 mesh.

2. Capacity: Raymond mill has a larger capacity than fine mill. The capacity of Raymond mill can range from 1 to 20 tons per hour, while the capacity of fine mill can range from 0.5 to 7 tons per hour.

3. Energy consumption: Fine mill consumes less energy than Raymond mill. Fine mill can save up to 30% of energy compared to Raymond mill.

4. Application: Raymond mill is suitable for processing materials such as limestone, calcite, dolomite, barite, talc, gypsum, and other non-metallic minerals. Fine mill is suitable for processing materials such as calcium carbonate, bentonite, talc, kaolin, graphite, and other non-metallic minerals.

Here is a table summarizing the differences between Raymond mill and fine mill:

| Characteristic/Application | Raymond Mill | Fine Mill |

|-----------------------------|--------------|----------|

| Grinding fineness | 30-425 mesh | 325-2500 mesh |

| Capacity | 1-20 tons per hour | 0.5-7 tons per hour |

| Energy consumption | High | Low |

| Application | Non-metallic minerals | Non-metallic minerals |

In general, if you need to grind materials with a higher hardness and larger particle size, Raymond mill may be more suitable. If you need to grind materials with a smaller particle size and lower energy consumption, fine mill may be more suitable. However, the specific choice of equipment should be based on the actual production needs and material characteristics.