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

Extruder side open barrels have opening both at the top and side . The upper opening is for venting purposes.

Technical Data of Extruder Side-Feed Barrels

Brand：LESUN, the 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 Side-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.

Nanjing Lesun Screw Co.,Ltd is a professional screw and barrel manufacturer. We provide extruder barrel, hexagonal shaft, extruder components, kneading block and so on. Want to know more? Please contact us.