Blown Film Unit BFU 300/400/500

Blown Film Unit BFU 300/400/500

Features

The Blown Film Station is a compact unit to blow, cool, draw-out and to wind up the extruded tubes. Primarily used in production quality control to measure how well the dispersion works in batches run on extruders and kneaders; in incoming quality control for color and spot distribution; in the development to find and control the max. draw-out of the polymer and to test the suitability of polymers and compounds used. Alternatively to produce small film tubes in different thicknesses, for applications mainly found in the packaging or food industry, where the use of large-scale extruders makes little sense.

  • Roll width 320/420 mm
  • Flat film width 300/400 mm (more on request)
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Overview

Die diameter 30/50/60/80/120 mm Pull-off force 0.1–50 m/min Decoupling unit

Technical Information

Electronic presetting of the maximum pull-off force of 50 N Controlled film pull-off without influencing the pull-off unit Central lifting unit for easy height adjustment

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