High Strength Twin Screw Barrel for Plastic Compounding with Superior Heat Exchange in Extruder Screw Barrel

The barrel and bushing are extremely important components in the twin-screw extruder process. They need to be applied in different production environments and must have sufficient pressure-bearing capacity. Due to the impact of corrosion and friction, bushings are usually placed inside the barrel. When the wear is severe and replacement is necessary, simply replace the bushing.

• Accommodation and Molding: Provides a closed space and channel for the entire extrusion process, forming the final product shape through the die head at the outlet.
• Heat Exchange: One of the barrel's most crucial functions. It precisely controls material temperature, ensuring smooth plasticization (melting) and maintaining optimal processing conditions.
• Screw Interaction: The inner wall and screw groove surface create a shearing effect on materials. This relative motion between screw and stationary barrel enables material shearing, mixing, and compaction.

Bloom (Suzhou) Materials Co., Ltd specializes in plastic extruder accessories including screw elements, barrels, shafts, and more. We focus on ultra-high wear resistance, corrosion resistance, and high temperature resistant components. Custom solutions available.

With stable quality, competitive pricing, timely delivery, and excellent after-sales service, we look forward to collaborating with you.