Mixed Plastic Waste Recycling Solution
Mixed Plastic Waste Recycling Solution
Separation, washing and pelletizing solutions for mixed plastic waste that requires sorting before further recycling.
Material Scope
Mixed Plastic Waste Materials We Process
One representative feedstock image, then a compact material list for faster scanning.
Material forms
- Mixed post-consumer and post-industrial plastic streams containing several resins and product types.
Common contamination
- Variable composition, contamination and separation requirements.
- Variable composition
- contamination and separation requirements.
Recycling Challenges
Why Mixed Plastic Waste Requires a Specialized Recycling Process
The line has to remove contamination while keeping mixed plastic moving steadily through washing, dewatering and drying.
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01 Variable Composition
Resin mix changes between batches and directly affects the process route.
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02 Separation Demand
PE, PP, PET and other fractions must be split before dedicated processing.
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03 Mixed Contamination
Dirt, labels, metal and organics appear together in the same stream.
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04 Unstable Output Target
The end product depends on which fractions can be recovered economically.
Output Routes
Choose the Output for Your Recycling Project
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Route A Clean Mixed Plastic Flakes
Washed and dried flakes for in-house processing, separate pelletizing or sale as prepared recycled material.
- Size reduction and washing
- Separation and dewatering
- Drying to a stable flake condition
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Route B Recycled Pellets
A continuous route from contaminated mixed plastic to filtered recycled pellets for suitable downstream applications.
- Washing line matched with extrusion
- Degassing and melt filtration
- Pellet cooling, storage and handling
Output specification depends on the incoming material and the target application.
Process Route
Recommended Mixed Plastic Waste Recycling Process
A clear engineering path from feed preparation to clean flakes or optional pelletizing.
- 01 Receiving Feed characterisation
- 02 Sorting Split recoverable fractions
- 03 Metal Removal Protect equipment
- 04 Size Reduction Controlled size
- 05 Washing Surface cleaning
- 06 Density Separation Sink / float split
- 07 Dewatering / Drying Moisture reduction
- 08 Pelletizing Final output
Recommended Systems
A Recycling System Configured Around Your Material
Retech does not treat every mixed plastic project as the same package. The line is developed around actual feedstock, contamination, required capacity, target output and site utilities.
Mixed Plastic Washing & Separation System
For customers who need sorted, cleaned fractions prepared for further recycling.
- Sorting, metal removal and size reduction
- Washing and density separation
- Dewatering, drying and fraction collection
Mixed Plastic Pelletizing System
For customers who want pellets from a defined recovered fraction.
- Controlled feeding matched to the fraction
- Degassing and melt filtration
- Pellet cooling, storage and handling
Configuration Factors
What Determines the System Configuration?
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01
Composition and resin mix
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02
Contamination type and level
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03
Available sorting and labour
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04
Required processing capacity
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05
Which fractions are to be recovered
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06
Available space, water, power and labour
Project Proof
Built for Real Mixed Plastic Waste Conditions
Use this section for project photos, installed line proof and future verified operating data from Retech projects.
Feedstock review
Composition sampling and fraction assessment before configuration.
Factory build
Sorting, washing and pelletizing planned as one system.
Site support
Installation, commissioning and operator training for stable production.
FAQ
Questions Mixed Plastic Recyclers Usually Ask
Can mixed plastic waste be processed without sorting?
Some streams can, but the recovered output is usually limited. Sorting the main fractions normally gives a more valuable result.
Which fractions are worth recovering?
That depends on your local market and the composition of your stream; the assessment is part of the configuration review.
Is a washing stage always required?
If the mixed stream is dirty or carries labels and organics, washing is required before pelletizing.
What should I send before quotation?
Stream composition, contamination type, required capacity and which fractions you want to recover.
Ready to review your material?
Tell Us About Your Material. Get a Preliminary Recycling Plan.
Share the material type, contamination level, required capacity and target output. Retech will recommend a practical preliminary route and system configuration.