Raymond Mill

Raymond mill is widely used in barite, calcite, potassium feldspar, talc, marble, limestone, dolomite, crystallite, lime, activated white clay, activated carbon, bentonite, kaolin, cement, phosphate ore, gypsum, glass, insulation materials, etc The high-fine milling processing of more than 280 kinds of materials in non-flammable and explosive mineral, chemical, construction and other industries with a hardness of no more than 9.3 and a humidity of less than 6% can be arbitrarily adjusted in the range of 80-325 mesh of the finished product of the R-type Raymond mill, and some materials can reach up to 600 mesh.

Working principle:After the large material is crushed, it is sent to the storage hopper by the elevator, and then continuously and uniformly fed into the main machine mill by the electromagnetic vibration feeder, the material entering the mill chamber is shoveled up by the blade and enters the grinding roller and the grinding ring is crushed, the blower blows air from the diverter plate into the grinding chamber, and the crushed powder is sent to the analysis chamber. After the fine powder is separated from the air, it is discharged from the discharge port to become a finished product. The upper end of the air returns to the fan, repeating the above cycle.

In the process of main machine work, the blade system plays a very important role. It is located at the lower end of the grinding rod, and the material is shoveled up and fed into the grinding roller ring during the same rotation of the blade and the grinding roller, forming a bedding layer, which is rotated by the grinding roller to produce an outward extrusion force to crush the material, so as to achieve the purpose of milling.

1. Raymond grinding machine is a vertical structure, occupying a small area and strong systematic

2. Compared with other mills, the finished product has a uniform particle size and a through-screen rate of up to 99%.

3. The important accessories are manufactured by high-quality castings and fine craftsmanship.

4. The electrical system adopts centralized control, simple operation and high degree of automation.

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