What are the models of high pressure rotary roller mills?

High pressure rotary roller mills are used in various industries such as mining, cement, and chemical engineering for fine grinding of materials. Here are some common models of high pressure rotary roller mills:

1. YGM series high pressure suspension roller mill: This mill is mainly used for processing materials with Mohs hardness below 9.3, such as gypsum, talc, calcite, limestone, marble, and feldspar. The main components are the roller assembly, the grinding ring, and the central shaft.

2. HGM series ultrafine powder vertical roller mill: This mill is designed for processing materials with Mohs hardness below 6, such as calcium carbonate, kaolin, talc, barite, and dolomite. It has a high output, low energy consumption, and small footprint.

3. MTM medium-speed trapezoidal roller mill: This mill is suitable for grinding various non-flammable and non-explosive materials with a hardness of less than 9.3 and a moisture content of less than 6%, such as quartz, feldspar, calcite, talc, barite, fluorite, and iron ore.

4. LUM ultrafine vertical roller mill: This mill is designed for producing ultra-fine powders with a fineness of up to 4000 mesh. It is mainly used for processing non-metallic mineral materials with a hardness of less than 5, such as calcite, marble, limestone, and talc.

5. LM vertical roller mill: This mill is designed for grinding materials with a hardness of less than 9.3 and a moisture content of less than 6%, such as cement clinker, slag, coal, and non-metallic minerals.

In summary, there are several models of high pressure rotary roller mills available, each with its own specific applications and advantages.