Product Overview
The Energy-efficient Eco Pelletizing Machine is an industrial plastic recycling system designed for converting post-consumer .
It is engineered for recycling facilities requiring high output stability, low operating cost, and long-term industrial reliability. The system integrates optimized screw geometry, energy-efficient heating technology, and Siemens PLC automation to ensure stable extrusion performance under 24/7 continuous operation.
This system is widely applied in plastic recycling plants, film washing lines, and industrial plastic regeneration facilities worldwide.
Key Engineering Features
Energy-efficient Extrusion System
Optimized screw design combined with a high-torque gearbox reduces energy consumption by 20–40% compared to conventional recycling extruders while maintaining stable melt pressure and output consistency.
Industrial-grade Screw & Barrel System
Screw and barrel are manufactured from high-strength alloy steel (optional 38CrMoAlA nitrided treatment), ensuring excellent wear resistance, thermal stability, and long service life under continuous operation.
Multi-zone Intelligent Heating Control
Independent heating zones with PID temperature control ensure precise thermal management, improving melt uniformity and reducing polymer degradation.
Continuous Hydraulic Filtration System
Hydraulic screen changer enables uninterrupted production while effectively removing contaminants such as dust, metal particles, and paper residues, ensuring stable pellet quality.
Technical Advantages
- Designed for 24/7 continuous industrial production
- Energy consumption reduced by 20–40%
- Stable extrusion pressure and output consistency
- Suitable for washed or moderately contaminated plastic flakes
- Modular structure for easy maintenance and upgrades
- Reduced operator dependency through full automation
- Improved pellet density, uniformity, and commercial value
Supported Raw Materials
LDPE / HDPE film waste
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PP woven bags
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Agricultural greenhouse film
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Industrial plastic scraps
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Post-consumer packaging plastics
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Washed plastic flakes from recycling lines
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Industrial Production Process
Feeding system (manual or automatic)
Pre-crushing system (optional integration)
Washing and friction cleaning system (if required)
Dewatering and drying system
Extrusion and melting system
Multi-layer melt filtration system
Vacuum degassing system
Cooling water system
Pellet cutting system (water-ring or strand type)
Storage and packaging system
Technical Specifications
| Machine Type: | Single-stage / Two-stage extrusion system |
| Screw Diameter: | 65–180 mm (customizable) |
| Output Capacity: | 100–800 kg/h (industrial customization available) |
| L/D Ratio: | 28:1 – 33:1 optimized engineering design |
| Gearbox Options: | SEW / Boneng / Guomao |
| Heating System: | Ceramic / electromagnetic optional |
| Cutting System: | Water-ring / strand pelletizing system |
| Voltage Standard: | Customized according to country requirements |
Quality Assurance & Manufacturing Control
All equipment is manufactured under strict industrial quality standards, including:
- Pre-shipment mechanical and electrical testing
- Continuous load operation simulation
- Component-level inspection of gearbox, screw, and heating system
- Electrical safety verification for PLC control system
- Factory inspection records available upon request
- Reinforced packaging for international transportation
Installation & After-sales Support
We provide comprehensive global support services:
- Remote and on-site installation guidance
- Operator training and commissioning assistance
- Spare parts supply system
- Long-term technical consultation for production optimization
- Fast-response after-sales service support
- Lifetime technical support for core system components
Why Choose Us
- Experienced manufacturer in plastic recycling machinery
- Exported to more than 30 countries worldwide
- Proven industrial performance in recycling applications
- Stable engineering design for continuous operation
- Complete turnkey recycling line solutions available
- Strong technical support for installation and optimization
- Reliable long-term spare parts supply chain
FAQ
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