The Barrel Head is a critical component in plastic processing machinery, designed to provide a seamless connection between the barrel and the die or nozzle. It serves as the transition point where the molten material exits the barrel and enters the shaping or extrusion process. Manufactured from high-grade alloy steel, the Barrel Head is engineered for high wear resistance and excellent durability under extreme processing conditions, including high temperatures and pressures.

In operation, the Barrel Head plays a key role in maintaining consistent material flow and ensuring that the molten polymer is evenly distributed before entering the next stage of the process. It is precisely machined to ensure a perfect seal with the barrel, preventing any leakage of material or loss of pressure. With optimal thermal conductivity, the Barrel Head assists in stabilizing the temperature of the melt, contributing to uniformity in the end product.

Whether used in extrusion or injection molding, the Barrel Head is designed for long-lasting performance, reducing maintenance downtime and ensuring efficient production. Available in various configurations to match specific machinery needs, SMEW’s Barrel Heads are the perfect solution for high-precision and high-volume manufacturing environment.