Reduced sagging in pipe extrusion

Special P1 high-pressure cooling mixers from Promix help you to homogenize the melt upstream of the pipe head, thus ensuring uniform flow through it. The targeted and uniform cooling of the melt reduces the flow behavior of the plastic downstream of the pipe head, thus reducing the sagging effect. In many cases, this can increase production capacity.

Promix P1 cooler in pipe extrusion line to avoid sagging
Promix P1 cooler in pipe extrusion line to avoid sagging
Cutting unit for pipe extrusion (Picture: Battenfeld-Cincinnati, DE)
Cutting unit for pipe extrusion (Picture: Battenfeld-Cincinnati)

Your advantages

  • More uniform wall thickness around the circumference
  • Less material used and thus cost savings
  • More stable process

Questions?

Promix Solutions AG
Technoparkstrasse 2
8406 Winterthur
Switzerland

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