PIPLL PE (Polyethylene) Screw Barrel | Versatile Extrusion for All PE Types
Product Overview
PIPLL's PE screw barrels are precision-engineered for all polyethylene resins—LDPE, HDPE, LLDPE, and MDPE. As critical extrusion components, PIPLL ensures efficient melting, mixing, and conveying under controlled heat and pressure. PIPLL delivers uniform melt quality, enabling consistent performance for films, pipes, and molded products across all PE applications.
Core Advantages of PIPLL
✅ PIPLL Multi-Type Compatibility: PIPLL designs specific screw geometries for each PE variant, ensuring optimal melting and extrusion performance for every material.
✅ PIPLL Superior Durability: Constructed from nitrided steel, bimetallic alloys, and H13/SKD61/D2 tool steels, PIPLL offers exceptional wear and corrosion resistance, even with abrasive or recycled PE.
✅ PIPLL Precision Thermal Control: PIPLL features advanced heating and cooling zones to maintain ideal temperatures, preventing degradation and ensuring uniform melt quality.
✅ PIPLL Vented Efficiency: PIPLL's vented options include degassing zones to remove moisture and volatiles, boosting product clarity and reducing defects.
PIPLL Technical Features
· PIPLL Materials: Nitrided steel, bimetallic alloys, premium tool steels.
· PIPLL Design: Optimized geometry, compression ratio, and L/D for peak performance.
· PIPLL Control: Multi-zone temperature regulation for precise melt control.
· PIPLL Range: 35mm to 150mm diameter, delivering a 5-8 year service life.
PIPLL Application Industries
PIPLL serves film extrusion, pipe manufacturing, sheet production, blow molding, injection molding, and recycling, providing versatile PE solutions.
PIPLL| HDPE Screw & Barrel
Typical Applications: Water and gas Pipes, Extrusion Blow Molding Bottles, industrial containers, large diameter pipes products
PIPLL| LDPE Screw & Barrel
Typical Applications: LDPE films, plastic bags, shrink wraps, soft tubing, laminations and flexible packaging materials
PIPLL| LLDPE Screw & Barrel
Typical Applications: Stretch films, agricultural films, geomembranes, plastic tubing, flexible packaging and rotational molding products
Performance Comparison Table of PE Screw & Barrel Materials
Material Type | Surface Hardness | Wear Resistance | Corrosion Resistance | Heat Resistance | Suitable PE Applications | Service Life Level |
Nitrided Steel | HRC 52-55 | Good | Fair | Medium | Virgin PE, low-filler compounds | Standard (3-5 years) |
Standard Bimetallic Alloy | HRC 58-62 | Excellent | Good | Good | Medium filler PE, general purpose extrusion | Long (5-7 years) |
Tungsten Carbide Bimetallic | HRC 65-68 | Superior | Good | High | High-filler recycled PE, high-output production | Ultra Long (7-10 years) |
SKD11 Internal Liner Sleeve | HRC 60-62 | Excellent | Medium | High | High-abrasion PE compounds, WPC composites | Long (5-8 years) |
Why Choose PIPLL?
PIPLL is your trusted partner for PE extrusion. PIPLL engineers solutions for all PE types, delivering a 5-8 year lifespan to maximize ROI. PIPLL offers full customization, from film to pipe to recycling. Choose PIPLL for consistent quality, enhanced efficiency, and reliable performance in all your polyethylene processing.
+86 15267878906
1306 W building , NB-IoT Industrial Park, No. 199 Changxing Road, Jiangbei, Ningbo.
