Multi-layer pipe extrusion

Master individualized production requirements with KraussMaffei Berstorff modularly built multi-layer pipe heads

Multi-layer pipe extrusion

Eigenschaften

For the production of three, five or seven-layer pipes, KraussMaffei Berstorff offers the complete system concept and the corresponding multi-layer pipe heads. The modularly built multi-layer pipe heads enable flexible and efficient manufacturing. The distribution is usually done via coaxial spiral distributors. For the manufacturing of thin outer layers there is the option of using multi-layer adapters, without having to shift the coextruder when doing so. These can be installed on any KraussMaffei Berstorff standard pipe head entirely without issue. They are directly mounted to the pin and die connection. The use of these multi-layer adapters makes it possible to apply one, two, or more outer layers. With slight modifications of the flow contour, almost any material (including adhesive, EVOH, and PP) can be shaped into a uniform layer.

Applications