Our Segmented Screw design is built on a modular system to get the advantages of different configurations in process section that allow the best combination for every application. Screw is made from special type steel material (HCHC) and through hardening to solve wear and abrasion problems. The life of these modular screws is several times higher than ordinary Materials. Screw elements are mounting on a shaft with spline. We preferred 2 &3lobe screw design for low shear and high output compounding. Screw segment are wiping, mixing, conveying and kneading type are provide Unity Engineer’s screw and kneading elements ensure that extruder runs with minimum downtime.