Importance

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Abstract

An apparatus for comminuting material is provided. The apparatus includes two disks, which are arranged coaxially to one another inside a housing that encloses a comminuting room. The rim areas of the disks are positioned opposite one another, thus forming a milling gap, and are provided with interacting comminuting tools. To generate a mutual relative movement of the disks, at least one of the disks carries out a rotational motion around the mutual axis. To comminute the material, it is first fed into the comminuting room and subsequently radially channeled to the milling gap. For additional cooling, the disk on the intake side is arranged at an axial distance to the intake side of the housing front wall, thus forming a ringwheel-shaped cool air conduit. This can be charged with cool air, which flows through the conduit in a radial direction. In this way, the machine capacity can be increased without causing thermal damage to the material to be processed.

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First Claim