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https://www.lesunscrew.com/products/extruder-feed-barrels.html

Extruder barrels 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.

Technical Data of Extruder Feed Barrels
Brand：LESUN, screw and barrel manufacturer
Model：φ20 mm ~φ300 mm
Material：38CrMoALA / W6Mo5Cr4V2 / HIP
Properties: Wear-resisting, Corrode-resisting, Durable
Application: Extruder
Material & Properites for Extruder screw 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.

Lesun provides Extruder Spare Parts, compound screw, twin screw elements and more. Contact us to buy extruder screw or know extruder screw types.