Why Moisture is the #1 Enemy in Plastic Film Recycling
Recycling post-consumer plastic films presents significant challenges due to their high moisture content:
- High Moisture Content: Washed film typically contains up to 40% moisture, posing difficulties for recyclers.
- Ineffective Drying: Standard vertical dryers struggle to remove moisture from lightweight film flakes, often leaving 20-30% residual water after drying.
- Recycling Issues: Excessive moisture leads to inconsistent feeding in the recycling extruder and reduced output efficiency.
Waste Plastic Film
Plastic film waste generated in daily life and industrial production
Densifying Material
For plastic film/bags after washing
Densified Material
Material after film densification
Working Principle
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Feeding
Washed plastic films, typically still containing moisture, are fed into the machine through a conveyor or feeding system.
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Squeezing Process
A rotating screw forces the material through a specially designed perforated barrel, creating intense pressure that forces water out of the films.
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Dehydration
The expelled water is collected and drained away, leaving the plastic films much drier.
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Extrusion
After squeezing, the dried plastic material is extruded as pellets or loose flakes, ready for further processing.
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Discharge
The dried and compressed plastic material is discharged from the machine, ready for pelletizing or direct reuse.
Main Features & Benefits
Efficient Moisture Reduction
Reduces water moisture in film flakes from 10-35% down to a remarkably low 1-5%.
Density & Volume Optimization
Transforms loose film into solid lumps, reducing volume for easier and more stable feeding.
Accelerated Drying
Significantly faster drying times compared to traditional centrifugal or hot air methods.
Minimized Heat & Degradation
Generates less heat, minimizing material degradation and ensuring higher value.
Higher-Quality Recycled Pellets
Reduced moisture and minimized degradation result in higher-quality, reusable pellets.
Improved Recycling Efficiency
Faster drying, better feeding, and reduced degradation lead to a more efficient process.
Integration with Recycling Washing Line
Maximize Output
Optimizes output when used with a compactor-extruder-pelletizing recycling machine.
Specially Designed
Engineered to fit between the washing line and extruder to elevate output.
Workflow
Washing line → Plastic Squeezer Dryer → Plastic Recycling Extruder
Technical Specifications
| Model | Screw Dia. (mm) | Heating Power (kw) | Material | Main Motor Power | Screw Material | Heating Method | Output (kg/h) |
|---|---|---|---|---|---|---|---|
| RTMSQ250 | 250 | 15kw | PP/PE | 90kw | High Nitrogen Steel | Electromagnetic Heating | 200-350 |
| RTMSQ300 | 300 | 22kw | PP/PE | 110-132kw | High Nitrogen Steel | Electromagnetic Heating | 400-550 |
| RTMSQ320 | 320 | 30kw | PP/PE | 160-185kw | High Nitrogen Steel | Electromagnetic Heating | 600-750 |
| RTMSQ350 | 350 | 36kw | PP/PE | 200-220kw | High Nitrogen Steel | Electromagnetic Heating | 800-1000 |
Warranty & Installation
Each recycling machine includes a 1-year limited warranty. We provide installation services, with our engineers visiting your site to assist with the setup process. Arrangements for regular maintenance crews and operational consultants can also be made.
Inquire Now
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