Strainers (Hot‑feed and Cold‑feed)

  • Hot‑feed — Optimizes workflow by processing the compound directly from the mixer or homogenizer, ensuring continuous and stable extrusion without unnecessary cooling phases.
  • Cold‑feed — Designed for reprocessing stored strips or slabs. The plastification screw restores the rubber to its optimal processing temperature, ensuring proper homogenization before filtration.
  • High‑pressure process — Filtration operates under high pressures, typically between 500 and 800 bar, forcing the compound through ultra‑fine screens. This guarantees the complete removal of impurities such as undispersed carbon black agglomerates, metallic particles, or vulcanized (burnt) material.
  • Hydraulic cartridge heads — We offer cartridge heads compatible with existing extruders. The hydraulic system enables quick cartridge changes, minimizing downtime while maintaining stable operating pressure.