The difference between high pressure mill and Raymond mill

High pressure mill and Raymond mill are both types of grinding equipment used in various industries to grind materials into fine powder. Here are some differences between high pressure mill and Raymond mill:

1. Working principle:

- High pressure mill works under the action of high pressure spring and centrifugal force, while Raymond mill works under the action of rotating plows and grinding rollers.

2. Capacity:

- High pressure mill has a higher capacity than Raymond mill, which means it can process larger quantities of materials.

3. Product fineness:

- High pressure mill can produce finer powder than Raymond mill, which means it can produce powder with a smaller particle size.

4. Energy consumption:

- High pressure mill consumes more energy compared to Raymond mill, which means it may have a higher production cost.

5. Application:

- High pressure mill is suitable for processing non-flammable and non-explosive materials with Mohs hardness below 9.3 and humidity below 6%, such as barite, limestone, ceramics, slag, etc. Raymond mill is suitable for processing various non-flammable and non-explosive materials with Mohs hardness below 7 and humidity below 6%, such as gypsum, talc, calcite, limestone, marble, feldspar, etc.

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

| Difference | High Pressure Mill | Raymond Mill |

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

| Working principle | Works under the action of high pressure spring and centrifugal force. | Works under the action of rotating plows and grinding rollers. |

| Capacity | Has a higher capacity than Raymond mill. | Has a lower capacity than high pressure mill. |

| Product fineness | Can produce finer powder than Raymond mill. | Can produce coarser powder than high pressure mill. |

| Energy consumption | Consumes more energy compared to Raymond mill. | Consumes less energy compared to high pressure mill. |

| Application | Suitable for processing non-flammable and non-explosive materials with Mohs hardness below 9.3 and humidity below 6%. | Suitable for processing various non-flammable and non-explosive materials with Mohs hardness below 7 and humidity below 6%. |

Please note that these differences are only for reference and may vary depending on the specific situation. It is recommended to consult with a qualified engineer or industry expert for a proper analysis of the differences between high pressure mill and Raymond mill.