Hollow Profile Dies

co-extrusion hollow die heads are perfectly used on a wide range of fields.

Product Characteristics

· Adopting unique structure of interchangeable male for different shape

· Optimized flow channel designed by professional simulation software, ensuring uniform and stable melt flow.

· Independent airflow control units provide stable and balanced airflow in short time thus saves the cost.

Product Specification

· For PC hollow sheet die, product thickness ranges from 4mm to 40mm, the standard width is 2100mm.

· For multilayer structure hollow sheet die, product thickness can reach 80mm.

· For PC trapezoid structure hollow profile die, the wave height can be made as high as 100mm.

· PP hollow sheet die, product thickness ranges from 2-12mm, width 1200-3000mm.

Categories: Extrusion T Dies, Machines

Hollow Corrugated Die

· PC hollow corrugated sheet thickness: 4-20mm, wave height: 20-60mm, or customized

· PP hollow corrugated sheet thickness: 2-12mm, wave height: 20-60mm, or customized

· With restrictor bar, suitable for all kinds of PP raw materials.

· Fine adjustment system is easily operated.

Technical Parameters

· Die cavity roughness is finished at 0.02-0.03μm.

· Die lip roughness is finished at 0.01-0.02μm。

· Die lip’s sharp angle at R0.03mm。

· For the male, the tooth’s roughness is finished at 0.04-0.05μm。

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