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With the help of a separation system comprised of sieves, the separator classifier MTRB frees grain of coarse foreign substances such as large kernels, strings, straw, wood, stones or clods of soil as well as fine impurities like sand and broken grains.

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The Whirlwind ® Air Classifier incorporates a self-contained fan and rejecter blade classification system. Its internal fan design does not require cyclones, air locks or dedicated baghouse for product collection of particles in the range of 100 to 400 mesh.

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