Windmoeller & Hoelscher Kg

Windmöller & Hölscher Kg

Simon Haselmann

Markus Bussmann

Jens Goldenstein

Jürgen Linkies

Ulrich Meyer

A feeding device for feeding fluff and granules into an extruder includes a supplying apparatus with an outlet-side pipe piece for the granules, with which the granules can be fed while forming a granule column, the pipe piece being connected to an inlet opening of the extruder, a funnel with a funnel outlet for supplying fluff, an auger being provided within the funnel for conveying fluff, which projects through the funnel outlet and into the pipe piece, the fluff being conveyable within the granule column, and the auger being configured to be a double-start and so as to also convey parts of the granules and/or to compact the fluff with a compacting device.

Feeding device for feeding fluff and granules into an extruder

Calibration basket having exchangeable air guiding elements composed of porous material. The invention relates to a guiding device and to methods for guiding a plastic film, wherein the plastic film can be guided by means of an air cushion, wherein the guiding device comprises a plurality of blower elements () each having the foil owing features: at least one supporting element (), at least one film-guiding element (), which is at least partially porous, preferably microporous, and which is connected to the supporting element (). At least one fastening element is provided, by means of which the supporting element () and the film-guiding element () can be detachably fastened to each other.

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Lengerich, Germany

Simon Haselmann