Ultrafine Powder (fineness 2-150 um) Air Classifier 

Working principle:

 Depending on particles' size and density under dry type for grading, it uses the centrifugal force produced by the fast rotation of grading rotator together with flow movement to perform classifying, the coarser particles above the grading rang is drove by centrifugal force will be swirled down along the container wall, and finer grains bring to the grinding zone.

1.Fluid dynamics software is developed by our independent R&D, calculated the perfect flow and ideal pressure distribution, is used for high efficiency grading, the grading rate is up to 70%~93%.

2.Dispersion device and turbulent device ensure high efficiency grading.

3.Aggregated powder is resolved by optimization structure .

4.The outer face end seal technology(unique technology) ensures no coarser particles leak.

5.Secondary air entry keeps the cleaning flow stability, greatly reduce the wear

6.Omniseal negative pressure operation, no contamination.

  Characteristics

• Effectively dispersing agglomerate ultralfine powder and polymers;
• No leakage of large particles;
• High classifying precision and decreased equipement wear;
• Stable operation and long service life;
• No dust pollution.

Technical Data

Applications

1. Non-metallic mineral materials: calcium carbonate, kaolinite, talcum, carbon, calcite, wollastonite, barite, pyrophyllite, etc.

2. Traditional Chinese medicine materials for ultrafine processing:pollen, hawthorn, pearl powder, Nimodipine, antibiotic, contrast agent, glossy ganoderma, Chinese galls, polygonum multiflorum etc.

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