Extruder Feed Barrels

Screw 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 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.

With regard to production specifications, LESUN not only offers standard twin screw extruder parts made by general screw and barrel manufacturer, but also provides special-purpose extruder feed screw design and manufacturing service according to your requirements. Meanwhile, we also provide surveying and mapping business as well as processing business for accessories made by major extruding machine companies.