Vytlačovacie linky  - konštrukcia extrúderov

EXTRUSION LINES

EXTRUDERS DESIGN

FEATURES

FEEDING SECTION

  • an outer casing provided with a set of channels, by which the casing is cooled by water
  • tiltable feeding roll with cooling
  • sophisticated sealing system of feeding roll to prevent rubber mixture leakage into bearings
  • exchangeable grooved inner shell of high quality steel with nitrided surface

PROCESSING BARREL  

  • tempered body  
  • exchangeable bushing made of high quality steel with nitrided surface  

EXTRUSION SCREW  

  • nitrided surface  
  • hard facing  

SCREW DESIGN

MASTER SCREW

  • great homogenization, proper for NR and homogenity critical compounds (thin profiles, e.g. innerliner)

HIGH PERFORMANCE SCREW

  • higher output than the master screw up to 13% (depends on extrusion conditions)

THICKENED CORE SCREW  

  • better processability of tough compounds, e.g. apex compound  
  • efficient screw for synthetic rubber compounds filled by Silica, high homogenization, rubber compounds filled by CB or Silica, high performace for  PCR tread compounds extrusion  

DECOMPRESSION SCREW  

  • efficient screw for synthetic rubber compounds filled by Silica, high homogenisation, high performace for TBR tread compounds extrusion
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