Thin Film Shredder
A thin film shredder is a type of industrial shredder specifically designed to process lightweight, flexible plastic materials, such as:
- Plastic films (e.g., LDPE, HDPE, LLDPE)
- Agricultural films
- Packaging films
- Stretch and shrink wraps
- Shopping bags and garbage bags
✅ Key Features of a Thin Film Shredder:
- Special Cutting System:
- Equipped with high-speed rotating blades and precise counter blades for slicing soft, stretchy film without wrapping or jamming.
- Anti-Wrapping Design:
- Rotor and cutting chamber are designed to prevent material from tangling around the shaft.
- Low Noise, High Torque:
- Most machines use low-speed, high-torque motors that efficiently tear film with minimal noise.
- Large Hopper & Pusher System:
- Enables the feeding of bulky film bales or loose films.
- Some models include a ram or pusher to press film toward the rotor.
- Optional Pre-shredding or Fluffing:
- For very light or sticky materials, a pre-shredder or fluffer may be used to loosen or pre-cut the film before shredding.
✅ Applications:
- Recycling centers
- Plastic film manufacturers
- Packaging plants
- Agricultural waste processors
✅ Downstream Integration:
Shredded film is often sent to:
- Granulators for finer size reduction
- Washing lines for cleaning
- Pelletizing systems to create recycled plastic pellets
✅ Typical Types of Thin Film Shredders:
1. Single Shaft Shredder
- Best for: Pre-shredding large bales or rolls of film
- Features:
- One rotor with staggered knives
- Hydraulic pusher to press film into rotor
- Anti-wrap rotor design
- Pros: Reliable, versatile, good for bulk feeding
- Typical Use: Recycling lines for packaging film, LDPE bags
2. Double Shaft Shredder (Twin Shaft)
- Best for: Thick, contaminated, or mixed film waste
- Features:
- Two slow-speed, high-torque shafts
- Self-cleaning action, ideal for sticky or dirty film
- Pros: Heavy-duty, less chance of jamming
- Typical Use: Agricultural film (e.g., silage wrap), mixed plastic film
3. Film Agglomerator / Densifier
- Best for: Thin, clean film that needs volume reduction or pelletizing
- Features:
- Uses friction and heat to agglomerate (melt-compact) film
- Often used before or instead of extrusion
- Pros: Converts loose film to flakes or compacted lumps
- Typical Use: Stretch wrap, shopping bags
4. Integrated Shredder + Granulator System
- Best for: Turnkey film recycling
- Features:
- Combines shredding and granulating in one line
- Automated feeding, continuous processing
- Pros: Space-saving, efficient
- Typical Use: Film scrap recycling plants, post-consumer film
Quick links:
PROSINO plastic film shredders and granulators
PROSINO agriculture film shredders
PROSINO plastic laminated film shredders
PROSINO PE film shredders and granulators
PROSINO bubble film shredders and granulators
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