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  • HDPE/PE/PP LDPE PP PE PS Single Screw Pelletizing Extruder Pelletizer Line Double Granulators Waste Plastic Recycling Machine
  • HDPE/PE/PP LDPE PP PE PS Single Screw Pelletizing Extruder Pelletizer Line Double Granulators Waste Plastic Recycling Machine
  • HDPE/PE/PP LDPE PP PE PS Single Screw Pelletizing Extruder Pelletizer Line Double Granulators Waste Plastic Recycling Machine
  • HDPE/PE/PP LDPE PP PE PS Single Screw Pelletizing Extruder Pelletizer Line Double Granulators Waste Plastic Recycling Machine
  • HDPE/PE/PP LDPE PP PE PS Single Screw Pelletizing Extruder Pelletizer Line Double Granulators Waste Plastic Recycling Machine
  • HDPE/PE/PP LDPE PP PE PS Single Screw Pelletizing Extruder Pelletizer Line Double Granulators Waste Plastic Recycling Machine
HDPE/PE/PP LDPE PP PE PS Single Screw Pelletizing Extruder Pelletizer Line Double Granulators Waste Plastic Recycling Machine

HDPE/PE/PP LDPE PP PE PS Single Screw Pelletizing Extruder Pelletizer Line Double Granulators Waste Plastic Recycling Machine

  • >= 1 Sets
    $12,000

Customization:

Customized logo（Min.Order: 1 pieces）
Customized packaging（Min.Order: 1 pieces）
Graphic customization（Min.Order: 1 pieces）
Voltage customization（Min.Order: 1 pieces）
View product details

HDPE/PE/PP LDPE PP PE PS Single Screw Pelletizing Extruder Pelletizer Line Double Granulators Waste Plastic Recycling Machine

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Plastic Recycling & Pelletizing: Efficiently processes HDPE, PE, PP, LDPE, PS, and other plastics (including EVA, PVC, PET, polystyrene) into uniform pellets via single-screw extrusion technology (L/D ratio 22:1).
  • Dual-Stage Granulation: Features a pelletizer line with double granulators for high-capacity waste plastic shredding and pellet production, ensuring consistent output quality.

Key features

  • 1. Durable Construction for Industrial Use

    • With a corrosion-resistant PP/PE/PET/PVC body, you can ensure long-lasting performance in demanding recycling environments.

  • 2. High-Efficiency Extrusion

    • With a 22:1 L/D ratio single screw design, you achieve ~20% faster output than standard 18:1 models*, enabling rapid pellet production.

  • 3. Dual Granulator System

    • Equipped with dual granulators, you can process materials ~50% faster than single-unit systems*, maximizing throughput in commercial settings.

  • 4. Versatile Material Compatibility

    • With compatibility for over 12 plastic types including HDPE, PP, and PVC, you can handle diverse recycling needs efficiently.

  • 5. Eco-Friendly Recycling Solution

    • Complying with eco-friendly standards*, this machine reduces environmental impact by converting waste plastic into reusable pellets.

Product details

HDPE/PE/PP LDPE PP PE PS Single Screw Pelletizing Extruder Pelletizer Line Double Granulators Waste Plastic Recycling Machine

The Tianyue Machine HDPE/PE/PP Single Screw Pelletizing Extruder Line is a high-efficiency plastic recycling solution designed to process diverse materials like HDPE, PP, LDPE, and PET. With a 22:1 screw L/D ratio and dual granulators, it ensures uniform melting and precise pelletizing, ideal for industrial-scale plastic waste upcycling.

Technical specifications

FeatureSpecificationApplication Scenario
Screw DesignSingle screw with 22:1 L/D ratioEfficient processing of high-viscosity plastics (e.g., PVC, PP)
Material CompatibilityHDPE, PE, PP, LDPE, PET, PVC, PS, wood-plastic compositesRecycling mixed plastic waste streams in manufacturing or waste management facilities
Processing Capacity200–800 kg/h (adjustable)Large-scale pellet production for industrial clients
Energy Efficiency15% lower energy consumption vs. twin-screw modelsCost-effective operation in energy-sensitive environments

Customization guide

Adjustable parameters:

  • Screw speed (50–200 RPM) to optimize throughput for material viscosity.
  • Temperature zones (150–280°C) for precise control during extrusion.
  • Pellet size (2–8 mm) via interchangeable dies to meet industry-specific standards.

Get inspired

Transform post-consumer or industrial plastic waste into reusable pellets with this robust extruder line. Its versatile design and high throughput make it a cornerstone for sustainable manufacturing, reducing reliance on virgin plastics.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Processing Capacity200–500 kg/h+30% (500–800 kg/h)+50% (800–1,200 kg/h)*
Energy EfficiencyStandard20% lower energy use30% lower energy use
Pellet Precision±2% tolerance±1% tolerance±0.5% tolerance
Material RangeCommon plastics+Recycled composites+High-viscosity polymers

Supplier's note

  1. Technical Breakthroughs:

    • The 22:1 L/D ratio ensures uniform melting of high-viscosity materials like PVC, reducing defects by 40%.
    • Dual granulators cut energy use by 25% compared to single-stage systems.
    • Adjustable temperature zones enable precise control for heat-sensitive plastics like PS.

  2. Optimal Version Selection:

    • Base Model: Ideal for SMEs handling 500 kg/h or less of standard plastics (e.g., PE/PP recycling).
    • Advanced Model: Suitable for medium-scale facilities needing flexibility with recycled composites (e.g., wood-plastic blends).
    • Pro Model: Best for large manufacturers processing high-viscosity polymers (e.g., EVOH or ML-LDPE) at industrial scales.

Example: With the Pro Model’s ±0.5% pellet tolerance, you can achieve premium-quality pellets for automotive or packaging industries, ensuring consistency in downstream applications. Its 30% energy efficiency gain also lowers operational costs compared to traditional extruders.

Frequently asked questions

  • Which single-screw pelletizing extruder suits small-scale HDPE recycling operations?

  • How to clean the extruder’s hopper after processing mixed plastic waste?

  • Can this machine process both HDPE and PP plastics simultaneously?

  • What certifications validate this plastic recycling machine’s safety?

  • Does the single-screw extruder support customization for wood-plastic composites?

  • How does the 22:1 screw L/D ratio improve plastic pellet quality?

  • Is this pelletizer line suitable for polystyrene (PS) waste recycling?

  • Can the machine be integrated into existing plastic waste management systems?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Screw Design (L/D Ratio)High-viscosity material processing- Industry: 18:1 (ISO 2523)
- Our Base: 20:1 ▲ (ISO 2523)
- Our Advanced: 22:1 ▲▲ (ISO 2523)		▲▲ Enhanced melt homogeneity and output stability at higher ratios.
Industry-standard ratios suffice for basic materials.		Lower ratios may struggle with complex polymers; higher ratios increase energy demand.
Processing CapacityLarge-scale recycling facilities- Industry: 200–300 kg/h (ASTM D3835)
- Our Base: 350 kg/h ▲ (ASTM D3835)
- Our Advanced: 450 kg/h ▲▲ (ASTM D3835)		▲▲ Meets industrial throughput demands for high-volume operations.
Industry-standard capacity suits smaller plants.		Advanced models require larger floor space and higher power input.
Material CompatibilityDiverse plastic recycling needs- Industry: 8–10 types (ASTM D790)
- Our Base: 12 types ▲ (ASTM D790)
- Our Advanced: 15 types ▲▲ (ASTM D790)		▲▲ Handles niche materials like wood-plastic composites and EVOH.
Industry-standard covers common plastics (e.g., HDPE, PP).		Requires pre-sorting for optimal performance with mixed feedstock.
Energy EfficiencyCost-sensitive operations- Industry: 0.8 kWh/kg (ISO 14644)
- Our Base: 0.7 kWh/kg ▲ (ISO 14644)
- Our Advanced: 0.6 kWh/kg ▲▲ (ISO 14644)		▲▲ Reduces long-term operational costs by 25% compared to industry baselines.Advanced models have higher upfront costs due to premium energy-saving components.
Noise LevelUrban recycling centers- Industry: 85 dBA (OSHA 1910.95)
- Our Base: 78 dBA ▲ (OSHA 1910.95)
- Our Advanced: 72 dBA ▲▲ (OSHA 1910.95)		▲▲ Meets urban noise regulations; quieter than typical industrial machinery.Sound dampening adds weight, limiting mobility for Base/Advanced models.
Customization OptionsSpecialized recycling projects- Industry: Standard configurations only
- Our Base: 3 add-ons ▲ (e.g., color sorting)
- Our Advanced: 6 add-ons ▲▲ (e.g., AI quality control)		▲▲ Tailors solutions for niche applications (e.g., medical-grade plastics).Customization extends lead times and requires expert installation.

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