MACHINE FOR EXTRUSION OF STAMPING BAND

摘要

A device is described for separating freeflowing and non-freeflowing constituents which are mixed with one another. The device has a pressing band which wraps around a perforated drum on part of its periphery, forming a draw-in wedge, and in the end region of the wrap is pressed against the perforated drum by a pressure roller. Starting from an embodiment provided with band pressers which support the pressing band in its edge zones, it is proposed to carry out the support of the pressing band in the region of the draw-in wedge by a flat pressure element which is profiled in a saddle shape and can be elastically displaced against force-adjustable pressure springs at least in the region of the perforated drum. ……