We design and manufacture specialized screw barrels for processing biopolymers such as PLA, PHA, PBS, and other biodegradable materials. Our screw barrels ensure gentle yet efficient plasticizing, precise temperature control, and consistent melt quality—crucial for maintaining the structural integrity of eco-friendly polymers. Made from corrosion- and wear-resistant materials, these barrels are fully customizable to suit both extrusion and injection molding machines used in sustainable manufacturing.

At Deep Industries, our screw barrels are expertly engineered for biopolymer processing applications, including PLA, PHA, PBS, and other biodegradable polymers. Designed to provide gentle yet effective plasticizing, they maintain precise temperature control and ensure consistent melt quality essential for preserving the properties of sustainable materials. Manufactured from high-grade corrosion- and wear-resistant materials, these barrels are customizable for both extrusion and injection molding machines, supporting eco-friendly manufacturing with durability and performance.