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.




