Engel Austria Gmbh

Gerhard Baeck

Georg Steinbichler

Guenther Klammer

Thomas Koepplmayr

Klaus Fellner

Werner Kappelmueller

Raffael Johannes Rathner

Gregor Hartung

Lorenz Reith

Michael Fischlschweiger

Harald Schimboeck

Peter Egger

A plasticizing unit includes an injection cylinder having a dispensing opening, via which a plasticized material can be dispensed, and a plasticizing screw arranged to be rotationally and linearly movable in the injection cylinder and having an axis of rotation. A plasticizing zone is formed between the plasticizing screw and the injection cylinder in the radial direction relative to the axis of rotation of the plasticizing screw. The plasticizing screw has a dam element, and in the injection cylinder there is a first opening in the area of the plasticizing zone and/or the dam element and a second opening between the dam element and the dispensing opening.

Plasticizing unit including a plasticizing screw rotationally and linearly movable within an injection cylinder and having a dam element

A filter device for plasticized molding material includes a filter housing and a filter element arranged in the filter housing. The filter housing has at least two housing elements movable relative to each other. A drive is provided, via which the housing elements are movable between an open position and a closed position. The filter element is at least partially released in the open position of the housing elements and can preferably be taken out of the filter housing.

Filter device

An arrangement for melting at least one solid precursor product for polymer production includes a housing for receiving the solid precursor product by way of an opening, and a melting device arranged in the housing. The melting device is disposed so that the solid precursor product can be fed thereto to be melted. A preferably switchable discharge device is connected to an opening of the housing and can be connected to an injection unit.

Melting and injection device for plastic materials

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Schwertberg, Austria

Gerhard Baeck