Cutting mill, to chop plastics containing glass fibers into granules, has a wind sifter under the chopping zone and a container for separated dust to allow filtered air to emerge

摘要

A cutting mill, to chop solid matter, has a sorting unit between the chopping zone (22) and the outlet. A cutting mill has a wind sifter to sort the chopped material, and a separation container (70) to take the dust particles in the air flow from the wind sifter, and allow filtered air to escape from the cutting mill or be returned to the wind sifter.