High-Durability Twin Screw Extruder Barrel with 28-60:1 L/D Ratio and 21.7-71.5mm Screw Diameter for Plastic Processing
High-durability twin screw extruder barrel designed for versatile plastic processing applications. Features flexible modular design with water-cooled barrel sections and precision machining for optimal performance.
- Modular design with various configuration options
- Internal water-cooling system with bores near barrel wall
- Horizontal CNC machining ensures coaxial degree within 0.02mm
- State-of-the-art 3D measuring instrument for precision tolerance control
- Built-in cooling channels and fixed screw holes for heaters
- Custom production according to customer drawings or samples
- Convenient interchangeability through agile combination
- Efficient self-cleaning, transmission, compounding, and pressure-forming capabilities
| Model | L/D Ratio | Screw Diameter |
|---|---|---|
| H-20B | 28-60:1 | 21.7mm |
| H-35B | 28-60:1 | 35.6mm |
| H-50B | 28-60:1 | 51mm |
| H-65B | 28-60:1 | 62.4mm |
| H-75B | 28-60:1 | 71.5mm |
Extensively used in plastic pelletizing machines for processing polyethylene (PE), polypropylene (PP), polyvinyl chloride (PVC), and other plastic materials. Ideal for producing various plastic granules, recycled plastic granules, and engineering plastic granules.
Comprehensive QC report provided before delivery. Over 15 years of experience in extruder industry with factory area exceeding 5000 square meters.
- Free commissioning service including installation supervision and start-up
- On-site training provided at no additional cost
- Complete technical documentation provided
- One-year free equipment warranty
- Lifetime after-sales support with cost-price spare parts
Contact our sales team for comprehensive technical specifications and pricing information. We offer expert technical support and tailored services to address your specific requirements.
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