Screw Barrel Manufacturer
& Plastic Machinery Parts

Professional manufacturer of screw barrels and plastic machinery components for 15+ years. Custom-made and OEM screw barrels for all major brands. Products exported to 80+ countries.

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Injection Molding Screw

Standard & custom specs for all major brands

Conical Twin Screw

PVC, PE, PP extrusion — full size range

Blow Film Screw

LDPE, LLDPE blown film extrusion

Custom & OEM Parts

Recycling, HDPE, rubber — all applications

15+

Years Experience

80+

Countries Served

2000+

Global Clients

98%

Client Satisfaction

Products

Our Core Products

Full-spectrum plastic processing equipment — from main machines to auxiliary devices

Injection Molding Machine Screw Barrel

Precision engineered screw and barrel assemblies for injection molding machines. Wear-resistant, high output.

Bimetallic Custom Specs All Brands

Conical Twin Screw Barrel

Conical twin-screw design for PVC, PE, PP pipe extrusion. Excellent plasticizing performance.

Conical Twin PVC/PE/PP High Efficiency

Blow Film Screw Barrel

Specialized screw barrel for blown film extrusion lines. Uniform melting, stable bubble.

Blown Film LDPE/LLDPE Multi-Layer

Plastic recycling granulation screw barrel - wear-resistant for recycled plastic processing

Plastic Recycling Granules Screw Barrel

Designed for recycled plastic granulation lines. Handles varied feedstock with consistent output.

Recycling Granulation Wear Resistant

HDPE High Speed Screw Barrel

High-speed extrusion screw barrel optimized for HDPE. High throughput with low energy consumption.

HDPE High Speed Energy Saving

Rubber Screw Barrel

Heavy-duty screw barrel designed for rubber extrusion and vulcanization processes. Heat-resistant materials.

Rubber Heat Resistant Heavy Duty

Technical Resources

From Our Engineering Blog

Practical guides on screw barrel selection, maintenance, and extrusion process optimization

🛠 Maintenance Guide

Screw Barrel Wear Causes and Solutions

Understand abrasive, corrosive, and fatigue wear mechanisms — and how to extend barrel life through proper material selection and operating practices.

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⚙️ Process Design

Single Screw vs Twin Screw Extruder

Compare design differences, advantages, and ideal applications for each type. Make the right choice for your pipe, film, compounding, or injection molding line.