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Vacuum Degassing

Vacuum degassing. A technique for removing dissolved gas from a liquid or paste. By lowering the pressure in a container with the mass.

vacuum_degassing

How does vacuum degassing work?

Degassing of liquid, paste-like and moist products is one of the most important applications of modern vacuum technology.

Gases, vapors and moisture are extracted from the processed material. Under vacuum. The result: higher product quality.

An example: the degassing of plastics during extrusion.
Trapped moisture and gases are extracted directly at the extruder screw zone. Significantly improving the structure and physical properties of the final product.

Busch vacuum technology for degassing

We offer a range of standardized vacuum systems specially designed for extrusion processes. They include separator/filter units to condense the extracted vapors and gases.

Our project engineers will recommend the optimum system. Precisely matched to your extruder throughput and raw material.

Vacuum degassing in practice

  • Optimum Water Properties in the District Heating Network Thanks to State-Of-The-Art Vacuum Technology

    Optimum Water Properties in the District Heating Network Thanks to State-Of-The-Art Vacuum Technology

    Elektrizitätswerke Mittelbaden AG & Co. KG

    Learn more
  • Modern Vacuum Technology for Melt Degassing During Extrusion

    Modern Vacuum Technology for Melt Degassing During Extrusion

    PolyComp GmbH

    Learn more
“When it comes to reliability, maintenance effort and economic efficiency, we made the right choice opting for the PLASTEX degassing system. “
POLYCOMP GMBH