Extruder Feed Barrels

Extruder screw barrel plays an importante role inside extruder. Barrel and screw elements are corporated each other to support extruder process smoothly.

There is both a feed barrel for the main feed and a extruder barrel for top-head degassing.
Extruder Feed Barrels

Technical Data of Extruder Feed Barrels

Model:φ20 mm ~φ300 mm
Material:38CrMoALA / W6Mo5Cr4V2 / HIP
Properties: Wear-resisting, Corrode-resisting, Durable
Application: Extruder

Material & Properites for Extruder Feed Barrels

1.Bi-metal liner +45# steel cylinder: high wearability, repair easily and cost-effective
2.N00 nitriding steel: good anti-corrosion performance
3.H6 or D11 : higher wearablity and corrosion resistance, easy to repair.

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