In the realm of environmental preservation, plastic recycling plays a pivotal role. Among various recycling methods, the PP PE film shredding and densifying line has emerged as a game-changing technology. This innovative process transforms dirty bales of PP/PE films into densified products, ready for chemical application or conversion into plastic granules through pelletizing.
Working Principle
- ShreddingThe process begins with a shredder designed to break down compacted bales of plastic films. The shredded material falls onto a conveyor belt, prepared for the next stage.
- Wet GranulationThe shredded material enters a wet granulator, where high-speed knives cut it into small flakes. A screen ensures the flake size is suitable for the subsequent densifying process.
- Sink/Float Separation TankFlakes move to a sink/float tank, which cleans and removes contamination. Plastic film floats while contaminants sink, ensuring effective separation.
- Squeezing and DensificationThe clean plastic film undergoes densification into irregular pellets using a large screw and heaters, increasing the density to approximately 350-410 kg/m³.
Technical Specifications
The densified material post-squeezing is typically around 50 mm long. For smaller sizes, an additional granulator can be added.
Our multifunctional extrusion dryer offers several benefits:
- Reduces moisture content from 30% to 3% (for thin film material)
- Increases surface density by up to 10 times
- Compacts the processed material effectively
All recycling machines come with a 1-year limited warranty, and customization options are available to meet customer requirements.
Model | RTM-200 | RTM-500 | RTM-1000 |
---|---|---|---|
Operation | 2-3 | 2-3 | 2-3 |
Installation power (kW) | 160-200 | 200-240 | 400-450 |
Knife material | SKD11 | SKD11 | SKD11 |
Capacity (kg/h) | 200 | 500 | 1000 |
Conclusion
The PP PE film shredding and densifying line is an advanced solution in plastic recycling technology. By efficiently processing plastic films, this system supports effective recycling, reduces environmental impact, and promotes a circular economy for plastics.


INQUIRIES
Warranty
All recycling machines come with a 1 year limited warranty.
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