Pulverizersefficiently reduce aggregate, mineral or coal sample particle sizes usinggrindingplates, hammermills, or centrifugal impact.Grinding Millsinclude BallMills, MortarGrindersand various types of CuttingMillsand BeaterMillsfall into this category. Different models can process a wide range of materials, including tough and fibrous materials like plastics, rubber and plant materials not easily reduced with typical crushers andpulverizers.