High Efficiency Raymond Grinding Mill Machine Convenient Installation
1. Specifications of Raymond Mill:
| Model | 3R2715 | 3R3016 | 4R3216 | 5R4121 | 6R4427 |
| Roller | Number | 3 | 3 | 4 | 5 | 6 |
| Diameter (mm) | 270 | 300 | 320 | 410 | 440 |
| Height (mm) | 150 | 160 | 160 | 210 | 270 |
| Ring | Diameter (mm) | 830 | 880 | 970 | 1280 | 1600 |
| Height (mm) | 150 | 160 | 160 | 210 | 270 |
| Maximum Feed Size (mm) | 15-20 | 15-20 | 20-25 | < 30 | < 35 |
| Finished Powder Size (mm) | 0.044-0.165 | 0.044-0.165 | 0.044-0.165 | 0.95-0.033 | 0.95-0.033 |
| Power of the Main Frame (KW) | 22 | 30 | 37 | 75 | 132 |
| Fineness of Final Product (mm) | 0.125 | Capacity (t/h) | 2.3-2.8 | 0.6-1.2 | 3.2-4.5 | 6-9.5 | 18-22 |
| 0.075 | 1.8-2.3 | 1.9-2.6 | 2.4-3.1 | 4.5-8 | 43753 |
| 0.044 | 0.9-1.7 | 1-1.9 | 1.8-2.5 | 43529 | 43687 |
2. Brief Introduction of Coal Grinding Mill:
This machine is widely used in metallurgy, building materials, chemical industry, mine and so on fields for crushing mineral materials, it is suitable for processing all kinds of inflammable and non-explosive minerals with Mohs hardness below 7, humidity below 6%, such as gypsum, talc, calcite, limestone, marble, potassium feldspar, barites, dolomite, granite, kaolin, peng bentonite, stone, bauxite, most, iron ore, etc. The product size is 613μm~440μm (0.613mm~0.044mm), through the common effect of analysis machine and fan, it can meet the using requirements of different users. This machine is a kind of high-performance closed circuit milling equipment, and has the advantages of high efficiency, low electric consumption, covering small area, small capital investment and no environmental pollution.
3. Structural characteristics of raymond mill:
1. The whole machine has vertical structure, cover a small area, strong systematicness, from raw materials rough matching to delivery to milling and final packaging; it can be an independent production system.
2. Compared with other grinding equipment, screening rate can reach 99%.
3. Raymond mill host transmission device adopts sealed gear box and belt pulley, smooth transmission, reliable operation.
4. Working Principles of Fuel Pulverized Machine:
Raymond mill firstly grind the big block raw materials to needed feeding size, then materials will be transported to storage silo through the Ben elevator. Then by electromagnetic vibration feeder evenly to the host grinding chamber, the material in mill chamber will be grinded between rollers and rings, grinded powder will be brought to the analytical engine by the fan engine air. After have achieved the required powder fineness, the powder will enter into large cyclone collector through pipeline, separation and collection, the finished products will discharge from the unloaded. When the host is in the working process, shovel knife system has played a very important role. It located at the bottom rollers.
