This set can be used for extruding thermo-plastics such as soft hard polyvinyl
chloride (PVC)and polystyrene(PE).Coordinated with the appropriate auxiliary
machine,(including the head of former),it can produce many kinds of plastic
products such as film pipe ,board ,braid ,belt as well as granule.
This set is advanced in design,high in output ,good in plasticization and low in
energy consumption .The involute gear driving is characterized by low
noise,stable working , big bearing capacity and long service life.