HDPE rigid plastic recycling line

Project Overview


This case study highlights our custom HDPE rigid plastic recycling line solution for a manufacturing company in the Middle East. The customer’s core requirement was to process 1 T/H of dirty, contaminated HDPE rigid waste into high-quality recycled pellets suitable for reuse in their production processes.

Customer Pain Points

  • Hard-to-crush, irregular HDPE rigid waste (drums, containers, crates)
  • Heavy contamination with dirt, residues, and corrosive substances
  • High labor costs from manual processing
  • Inconsistent pellet quality and high energy consumption with outdated equipment

Our Custom Solution

We delivered a fully integrated HDPE Crushing + Washing + Drying + Grinding Mill Line, built with corrosion-resistant stainless steel components to withstand harsh operating conditions:
  1. Crushing & Shredding Unit: Reduces bulky HDPE waste into uniform, washable flakes.
  2. High-Efficiency Washing System: Removes dirt, oils, and corrosive residues for clean material.
  3. Drying & Dewatering System: Minimizes moisture content for stable pelletizing.
  4. Grinding & Pelletizing Unit: Produces consistent, high-quality HDPE pellets.

Measurable Results

  • +30% Increased Capacity: Output boosted to 1.3 T/H, exceeding initial requirements.
  • -50% Labor Reduction: Automated operations eliminated manual handling costs.
  • Stable, High-Purity Pellets: Consistent melt flow properties for reliable downstream manufacturing.
  • -18% Lower Energy Consumption: Optimized design reduced long-term operational costs.

Rayli Machinery: Proven Global Expertise


Rayli Machinery has successfully installed 1000+ HDPE/PP rigid plastic recycling and pelletizing lines across 65+ countries, including Nigeria, Kenya, Ivory Coast, Bhutan, Morocco, Tanzania, Libya, Indonesia, Egypt, Malaysia, Sri Lanka, Cambodia, and Zambia. Our solutions adapt to diverse waste types, capacity needs, and operating environments, delivering stable performance and measurable results for every customer.

FAQs About Custom HDPE Rigid Plastic Recycling Line


1. What rigid HDPE waste can your recycling line process?

Our line processes heavily contaminated HDPE rigid waste, including plastic drums, containers, crates, HDPE pipes and hard plastic scraps. It handles irregular, thick-wall rigid plastics perfectly.

2. Can your HDPE recycling equipment work in hot and corrosive Middle East working conditions?

Yes. Core parts adopt anti-corrosion stainless steel, customized for Middle East high-temperature, dusty and corrosive working conditions to reduce equipment failure.

3. How to guarantee stable recycled HDPE pellet quality with heavily contaminated raw materials?

We adopt a 4-stage purification process to remove dirt, oil and corrosive residues thoroughly. Finished pellets feature stable melt flow index, suitable for in-house manufacturing reuse.
If you need a custom HDPE rigid plastic recycling line for your project, contact us today for a free consultation and tailored proposal.
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