Raw material is delivered to the grinding chamber via hopper by spiral feeder, and is cut and sheared by the high speed cutters, then the material is moved into the whirlwind separator and the sack dust catcher by the negative pressure sucking method, the ejection material meets the product requirement. That's why it can make super fine powder and can be used as a Fine powder grinder (Fine powder mill).
1. Compact design and reasonable structure. There is a grading mechanism inside the material, which can crush and grade at the same time to reduce energy consumption.
2. The machine is equipped with a fan for continuous heat dissipation, which is suitable for grinding heat sensitive materials.
3. Strong adaptability and narrow particle size distribution. The particle size of the product is uniform, and the fineness can reach 80-320 mesh.
4. Adjust the speed or air volume of the classifier without shutdown to obtain the products with uniform particle size distribution.
5. The upper cover of the main engine is opened by pneumatic spring, and the structure of the engine body can be opened to both sides, so that there will be no obstacles when cleaning and repairing internal parts.
6. The main grinding parts are made of high-grade alloy tool steel, which greatly prolongs the service life or replacement cycle of wear parts.
7. The bearing system adopts high-speed precision bearings imported from abroad, with stable operation, low vibration and noise.
8. It adopts a rapid pipe removal structure, which is convenient and fast for pipe removal and cleaning.
9. Equipped with cyclone separator and dust collector, there is no dust flying in the production process. The dust collection bag can effectively collect the fine powder in the air flow to meet the clean and environmental protection requirements of waste gas emission.
10. The fine powder collected by the dust bag can be effectively recycled. Thus, the material loss is reduced.
|Input size(mm)||< 15||< 15||< 15||< 15|
|Speed of principle axis (rpm)||-6500||-5600||-4400||-3100|
|Grading impeller speed(rpm)||4000||4000||3500||3000|
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