Barmag tape extrusion line

Reference: E16044
Machine manufacturer Barmag
Model Evotex
Year 2005
Diameter screw(s) 90 mm
L:D ratio screw(s) 28D
Max. web width 700 mm
Max. output 250kg/h
Rewind manufacturer Barmag Sauer
Die width 800 mm
Number of rewind stations 120
Machine can be seen in production Yes
Subject to unsold. Although believed to be correct, the machine specifications and lists supplied are based solely upon those provided by the original owners.

In the process of cast extrusion polymer travels through a flat die system. For mono-layer extrusion only the die is required. For co-extrusion besides the die you need also aa feedblock. The extruders melt and mix the material, they filter it and i t will be be fed to the die system. The molten curtain enters the cooling unit directly after leaving the die. A roll cooled by water will freeze the film. The edges will be trimmed and when required corono treatment is applied. The last stage of the process is winding the film onto rolls.

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