Material is extruded from the extruder through the inner and outer dies of the double layer pipe die head. Suba die head short channel design (reduced by 25%) effectively lowers melt pressure, achieving low temperature, low pressure extrusion — production efficiency 25% higher than conventional die heads. Dynamic inner and outer wall thickness adjustment without stopping extruders. Suitable for HDPE and PP materials. Die head fixed on bracket for simple, quick size changes.

Die Head

Key Features

High output, lower energy consumption – Short channel design of die head (shortened by 25%) effectively reduces the melt pressure, achieves low temperature and low pressure extrusion, and increases production efficiency by 25%.

Dynamic adjustment – stable and convenient wall thickness adjustment of inner and outer layer during production.

Less adjustment time – without usage of fastening screws.

The double channels start from the die head body and reach the die outlet, achieving multiple extruders to extrude two layers.

The cooling mandrel is made of aluminium alloy and has a wear-resistant layer on the discharge end – high cooling efficiency, wear resistance and longer service life.

Fast changeover time.

Die heads are compatible with different corrugators.

Need Component Specifications?

Components & Accessories

Extruder

Corrugator

Mould

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