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Precision Extruder Screws & Barrels for Industrial Excellence

JED Machinery delivers high-performance screw and barrel solutions for plastic recycling, film, pipe, cable, and specialty extrusion applications. Engineered for durability, efficiency, and precision.

Extruder Screw and Barrel
JED Machinery Factory

About JED Machinery

JED Machinery is a trusted manufacturer specializing in high-precision extruder screws, barrels, and accessories for a wide range of industrial applications. With years of engineering expertise, we serve clients in plastic recycling, packaging, pipe manufacturing, cable production, and more.

Our commitment to innovation and quality ensures that every component we produce meets the highest standards of wear resistance, thermal stability, and mechanical strength. From standard configurations to fully customized designs, JED provides tailored extrusion solutions.

15+
Years in Industry
50+
Countries Served

Our Product Range

Precision-engineered extruder components designed for performance, longevity, and compatibility across diverse industrial processes.

Plastic Recycling Granulation Screw Barrel

Plastic Recycling Granulation Screw Barrel

Optimized for high-throughput recycling of PE, PP, PET, and mixed plastics. Enhanced mixing and degassing for clean regrind production.

Conical Twin Screw Barrel

65/132 & 80/156 Conical Twin Screw Barrel

High-torque conical twin-screw systems for PVC, sheet, and specialty compounds. Precision ground for long service life.

Parallel Twin Screw Barrel

Parallel Twin Screw Barrel

Modular design for food, chemical, and high-filler compounding. Compatible with co-rotating and counter-rotating systems.

Injection Molding Screw Barrel

Injection Molding Machine Screw Barrel

General-purpose and high-performance screws for thermoplastics. Available in standard and halogen-free/glass fiber variants.

Blown Film Extruder Screw

High-Efficiency Blown Film Screw Barrel

Designed for LDPE, LLDPE, and multi-layer films. Superior melt homogeneity and output stability.

Pipe Extrusion Screw

PP/PE/PPR High-Efficiency Pipe Extruder

Optimized for pressure pipe production with excellent melt quality and dimensional control.

PET Spinning Screw

PET Spinning Screw Extruder

High-temperature resistant Hartz alloy screws for continuous filament and staple fiber production.

ZLYJ Gearbox

ZLYJ Plastic Extruder Dedicated Gearbox

Heavy-duty gearboxes for twin-screw extruders. High torque transmission with low noise and vibration.

Why Choose JED Machinery?

Engineered for reliability, performance, and long-term value.

High Wear Resistance

Advanced bimetallic and alloy materials ensure extended service life under abrasive conditions.

High Efficiency

Optimized screw geometry maximizes output and energy efficiency across all materials.

Custom Engineering

Full customization for non-standard, double-layer, and experimental extruder systems.

Global Support

24/7 technical support and fast delivery to over 50 countries worldwide.

5000+
Components Delivered
15+
Years Experience
50+
Countries
98%
Customer Retention

Frequently Asked Questions

What materials are your screws and barrels made from?

We use high-grade 38CrMoAlA, 42CrMo, and specialty alloys including bimetallic liners, Hartz alloy for high-temperature applications, and twin-alloy coatings for wear resistance.

Can you customize screws for existing extruder models?

Yes, we offer full customization based on your extruder make, model, and material requirements. We support compatibility with major brands including VEMAG, KraussMaffei, and others.

What is the typical lead time for an order?

Standard products ship in 15–20 days. Custom designs take 25–35 days depending on complexity. Rush orders are available upon request.

Do you provide technical support after delivery?

Yes, JED offers 24/7 technical support for installation, troubleshooting, and performance optimization. We ensure long-term success of your extrusion lines.

Get in Touch

For inquiries, technical support, or custom solutions, reach out to our team.

Email: jed@jed-machinery.com

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