2 Stages Plastic Recycling Machine (Side Feeding)

2-stages-plastic-recycling-machine-side-feeding

CT-SPH-B Series

2 Stages, Side Feeding and Dual degassing


Product Overview

The 2-Stage Plastic Recycling Machine (Side Feeding) is engineered to process complex plastic waste streams that are highly contaminated, high in moisture content, or difficult to handle. Featuring a side screw feeder, dual degassing zones, and a tandem (mother-baby) extrusion system, it is especially effective for recycling materials such as agricultural films, printed packaging, and woven sacks.

This system utilizes a strand pelletizing method with water bath cooling and air drying, making it particularly suitable for moisture-sensitive or impurity-laden materials that are not ideal for die-face cutting. A large-capacity buffer hopper enables continuous feeding with minimal operator involvement, ensuring smooth material flow and stable pellet output over extended production runs.

Key Features

  • Side Screw Feeding System
    Delivers consistent feeding of lightweight, low-bulk-density materials like thin films and foils.
  • Dual Degassing with Dual Filtration
    Effectively removes moisture and ink from printed or wet film scrap, improving pellet purity.
  • Optional Vacuum Exhaust Module
    Enhances venting efficiency for better moisture removal and gas release.
  • Strand Pelletizing with Water Bath Cooling + Air Drying
    Designed for materials that are sensitive to moisture or not suitable for die-face pelletizing.
  • Customizable Screw & Feeding Configuration
    Screw geometry and feeding parameters can be tailored to specific material properties.
  • High-Capacity Buffer Hopper
    Supports longer operation cycles with reduced manual intervention and smoother feeding.

Applications

  • Moisture-rich soft films such as LLDPE, HDPE, LDPE, and PP
  • Printed packaging films, woven bags, and post-industrial film scrap
  • Dusty, ink-contaminated, or unevenly dried materials
  • Elastic or blended films unsuitable for die-face pelletizing systems

Technical Specifications

Item Specification
Standard Output Approx. 800 kg/hr (depending on material condition)
Applicable Materials LLDPE, HDPE, LDPE, PP (not suitable for PET)
Maximum Moisture Tolerance Up to ~5%
Extrusion System Two-stage (mother-baby) tandem extruders
Degassing Dual venting zones; optional vacuum exhaust module available
Feeding Method Side-mounted screw force feeding
Pelletizing Method Strand cutting with water bath cooling and air drying
Filtration & Screen Change Manual screen change; automatic switching not supported
Customization Screw and feeder configurations adaptable to material type and behavior
Video

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