Screw mixing element (SME extruder screws)

Extruder screw thread blocks

Materials commonly used by Nanjing Sikerun:

38CrMoala is a high price-performance ratio, as well as a certain degree of wear and corrosion resistance. The exclusive machining of the extruder screws developed by Sikerun ensures a long service life for both the screw and the extruder.

W6Mo5Cr4V2 is a high-quality material with high hardness. The exclusive machining developed by Sikerun ensures a high overall hardness of the extruder screw, extending its service life.

Powder alloy extruder screws. Custom-made according to customer requirements, delivery time is up to 50 days.

Low shear heat generation and low energy consumption are commonly used in the melting section of twin screw extruders in combination with traditional plasticizing blocks to improve material dispersion without excessive shear.