PIPLL PE Film Extrusion Screws & Barrels
PIPLL PE film extrusion screw and barrel solutions are designed for stable and efficient production of polyethylene films. Optimized screw geometry helps achieve uniform plasticization, stable melt pressure, consistent output, and high-quality melt delivery for LDPE, LLDPE, and HDPE film extrusion.
Our PE film extrusion screws and barrels can be customized according to the extruder model, PE resin, film application, output requirements, and production conditions.
PE film production requires uniform melting and stable melt delivery to maintain consistent film thickness and minimize defects. Screw design plays an important role in conveying, melting, mixing, homogenization, and pressure stability.
· Optimized Screw Design: Customized feed, compression, metering, and mixing sections for different PE film applications.
· Barrier Screw Options: Available for applications requiring improved melting and melt homogenization, especially for high-output film extrusion.
· Stable Melt Quality: Designed to provide uniform melt temperature and pressure for consistent film production.
· Grooved Feed Compatibility: Barrel configurations can be matched with grooved-feed extruders for high-output LDPE, LLDPE, and HDPE applications.
· Wear-Resistant Construction: Nitrided or bimetallic options are available according to material and production conditions.
· OEM Replacement: Manufactured according to original drawings, extruder models, or existing screw and barrel dimensions.
Parameter | PE Film Extrusion Screw & Barrel |
Application | PE Film Extrusion |
Main Materials | LDPE / LLDPE / HDPE |
Extruder Type | Single-Screw Extruder |
Screw Diameter | Customized |
L/D Ratio | Customized |
Screw Material | 38CrMoAlA / Customized |
Screw Design | Standard / Barrier |
Surface Treatment | Nitriding / Bimetallic |
Barrel Type | Smooth Bore / Grooved Feed |
Manufacturing | OEM / Replacement / Custom |
Specifications are customized according to your extruder model, PE resin, film application, target output, and production requirements.
Production Issue | Possible Cause | PIPLL Solution |
Unstable film thickness | Fluctuating melt pressure or output | Optimized metering section |
Poor melt quality | Incomplete melting or mixing | Barrier or optimized mixing design |
Gel or unmelted particles | Inadequate plasticization | Customized melting and mixing sections |
Excessive melt temperature | Excessive shear | Balanced screw geometry |
Screw and barrel wear | Long-term continuous production | Nitrided or bimetallic construction |
PIPLL PE extrusion screws and barrels are suitable for the production of:
· Blown PE Film
· LDPE Film
· LLDPE Film
· HDPE Film
· Packaging Film
· Agricultural Film
· Industrial Film
· Plastic Bags and Flexible Packaging
PIPLL provides customized screw and barrel solutions for PE film and other polyolefin extrusion applications.
Our engineers can optimize screw geometry, material, surface treatment, and barrel construction according to your PE resin, film application, extruder, and production requirements.
For high-output film extrusion, barrier screw designs and grooved-feed barrel configurations can be customized to support stable and efficient production.
Looking for a replacement PE film extrusion screw or barrel?
Send us your extruder model, screw diameter, L/D ratio, PE material, film application, target output, or original drawing.
PIPLL will recommend a suitable screw and barrel solution for your PE film extrusion line.
Contact PIPLL for a customized PE film extrusion screw and barrel solution.
+86 15267878906
1306 W building , NB-IoT Industrial Park, No. 199 Changxing Road, Jiangbei, Ningbo.
