MISCHER UND VERFAHREN ZUM VERDICHTEN, MISCHEN UND GRANULIEREN VON THERMOPLASTEN

摘要

The mixing apparatus has a crushing chamber which can be continuously charged with material and a circulating chamber being in communication with the crushing chamber by way of a port. The port can be shut. The continuously charged material can be pre-condensed in the crushing chamber and be condensed and cooled in the circulating chamber. In this case the port is shut during the cooling process. Also, complete condensation can take place in the crushing chamber with the port being shut. In that case, the material is fed batch-wise into the circulating chamber for cooling.