Standard hammer mills can provide approximately 7:1 volume reduction in many applications.
Schutte’s dual-stage hammer mills and DataKiller Pro (DKP) use multiple stages of size reduction to achieve substantially greater volume reduction, with reductions approaching 50:1 possible in appropriate applications. The achievable reduction depends on the material being processed, feed size, μέγεθος σωματιδίων στόχου, and overall system configuration.