In-Line Filtration of Accelerated Rubber Compounds

COLMEC Conical Twin Extruder with Gear Pump for continuous in-line filtration of pre-accelerated rubber compounds.

The system is designed to provide:

  • High productivity and continuous operation;
  • Fine filtration of the rubber compound through a screen pack, with filtration down to a few microns, depending on the compound formulation and filtration technology;
  • Precise and reliable temperature control throughout the process, which is particularly important when processing pre-accelerated compounds to minimize unwanted temperature increases;
  • Gear Pump for stable flow rate and pressure control downstream of the extruder, ensuring consistent feeding of the filtration system;
  • Direct integration into the mixing-room production line, reducing intermediate handling and material transfers;
  • High process stability and consistent compound quality

The combination of the COLMEC Conical Twin Extruder, Gear Pump and fine filtration system provides a compact and efficient solution for the continuous filtration of pre-accelerated rubber compounds, with particular focus on high productivity, precise thermal control and very fine filtration.

Colmec at Plast 2026

Colmec at Plast 2026

Colmec is pleased to announce its participation in Plast 2026, the international exhibition...

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