Please recommend high pressure mill

A high-pressure mill, also known as a high-pressure suspension roller mill, is a type of grinding equipment that uses a high-pressure spring or hydraulic cylinder to apply pressure to the grinding roller and grind the material to a fine powder. Here are some examples of high-pressure mills that are commonly used:

1. YGM high-pressure suspension roller mill: This type of high-pressure mill is suitable for grinding minerals with a hardness of less than 9.3 and a humidity of less than 6%, such as quartz, feldspar, calcite, talc, barite, fluorite, rare earths, marble, ceramic, aluminum vanadium, and soil manganese.

2. HGM ultra-fine high-pressure suspension roller mill: This type of high-pressure mill is suitable for grinding minerals with a hardness of less than 7 and a humidity of less than 6%, such as gypsum, limestone, barite, dolomite, calcite, marble, kaolin, bentonite, and bauxite.

Here is a table summarizing some characteristics of these two types of high-pressure mills:

| Type of High-Pressure Mill | Description |

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

| YGM high-pressure suspension roller mill | Suitable for grinding minerals with a hardness of less than 9.3 and a humidity of less than 6%, such as quartz, feldspar, calcite, talc, barite, fluorite, rare earths, marble, ceramic, aluminum vanadium, and soil manganese. |

| HGM ultra-fine high-pressure suspension roller mill | Suitable for grinding minerals with a hardness of less than 7 and a humidity of less than 6%, such as gypsum, limestone, barite, dolomite, calcite, marble, kaolin, bentonite, and bauxite. |

Please note that these characteristics are only for reference and may vary depending on the specific model and manufacturer of the high-pressure mill. It is recommended to consult with the manufacturer or supplier for more detailed information.