Pin-type cold-feed extruder barrel and screw are mainly used for extruding various rubber products and supplying glue for calenders, and can also be used for extruding rubber hoses, films, inner tubes, treads, wires, and cables. And the filtration of rubber impurities, etc.

Using the hot-feed extruder screw to process the material is better than ordinary extruder equipment. The feeding is smoother, https://static-assets.strikinglycdn.com/images/editor2/draft-editor/bold.svgwhich can effectively avoid the occurrence of material jamming, and the exhaust effect during extrusion is also better.

The barrel of the hot-feed extruder is provided with an inlet and an outlet, and the barrel encloses the screw, and the screw runs and works in the barrel. When the screw rotates, it can push the material forward, and the heat is transferred from the outside of the barrel to the material. In addition, the volume of the thread gradually shrinks, so that the material is evenly crushed after being subjected to various forces such as extrusion, turning and shearing. Kneading and plasticizing into a molten viscous fluid state, thereby completing the plasticizing work of the material.