Applied Field: Mineral raymond grinding mill is a kind of grinding equipment widely used in mines, cement plants, and chemical plants industry, which used for grinding calcite, barite, feldspar, talc, marble, limestone, dolomite, activated clay, lime, bentonite, kaolin, cement, phosphate ore, and thermal insulation material, etc.
The Disadvantage of Traditional Mineral Raymond Grinding Mill
1. The product fineness is low. The fineness of ordinary Raymond mills is generally below 500 mesh, which can only occupy the low-end powder application market.
2. High mechanical failure rate, high power consumption, noise and emission pollution.
3. The efficiency of the ordinary Raymond mill system is low, and the separation effect of the product collection system is not ideal. A large amount of fine powder cannot be effectively collected, which causes power waste by repeated circulation in the system of mineral Raymond grinding mill.
4. There is a mistake in the design of the air duct of the air box of the main engine. The larger particles in the materials entering the grinding area and the particles that will be ground in the future are often thrown into the airbox to gather at the tail of the volute box, and continue to extend forward, so as to reduce the excessive air volume, which is easy to cause a traffic jam, no or less power output, and affects production.
Process Characteristics of Nile Mineral Raymond Grinding Mill
1.The traditional method of the main engine of mineral Raymond grinding mill has been improved, and the main shaft and the plum blossom frame have been modified to facilitate stability to make it run smoothly.
2.There is no swing in the center of the mineral Raymond grinding mills. The traditional part of the analysis machine of mineral raymond grinding mill is changed from the internal drag type to the external suspension drive and the internal rotation of the cavity is isolated, thereby enhancing the stability and durability of its work.
3.The new type mineral raymond grinding mill can be used for superfine grinding of calcite, dolomite, talc, clay, barite, rutile, fluorite, and other non-metallic minerals. The practical test shows that the output can reach 450kg / h for the grinding the calcite with the feed size of 25mm when the fineness is adjusted to 1250 mesh (10um), and the input power only needs 23KW. Mineral raymond grinding mill has a higher cost performance than the traditional Raymond mill.
Model | Roller Number | Roller Size | Feeding Size | Output Size | Capacity | Motor Power | Weight |
3R1510 | 3 | 150*100 | 15 | 0.2-0.044 | 0.3-1.2 | 7.5 | 2 |
3R2115 | 3 | 210*150 | 15 | 0.2-0.044 | 0.4-1.6 | 15 | 3.6 |
3R2615 | 3 | 260*150 | 20 | 0.2-0.044 | 0.8-2.5 | 18.5 | 4.2 |
3R2715 | 3 | 270*150 | 20 | 0.2-0.044 | 0.9-2.8 | 22 | 4.8 |
3R2715 | 3 | 300*150 | 20 | 0.2-0.044 | 1.2-3.5 | 30 | 5.3 |
4R3016 | 4 | 300*160 | 20 | 0.2-0.044 | 1.2-4 | 30 | 8.5 |
4R3216 | 4 | 320*160 | 25 | 0.2-0.044 | 1.8-4.5 | 37 | 15 |
5R4121 | 5 | 410*210 | 30 | 0.2-0.044 | 3-9.5 | 75 | 24 |
