Plastic Extrusion Die Head

The Plastic Extrusion Die Head is a precision-engineered component in the extrusion line, essential for shaping molten plastic into a continuous profile, such as pipe, sheet, or film. Connected to the extruder, it uniformly distributes the polymer melt through intricately designed internal channels, like spiral or coat-hanger manifolds, before it exits through the die lips to acquire its final dimension and surface finish. Available in designs like straight-through, right-angle, and multi-layer heads for co-extrusion, it is constructed from durable, high-grade steel, often with special coatings for wear and corrosion resistance, ensuring minimal material defects, consistent wall thickness, high output, and efficient changeovers for varied product specifications.