Film Agglomerator vs Film Compactor vs Screw Press Densifier

Understanding the Equipment and Its Applications

Film Agglomerator

The Film Agglomerator is a specialized machine designed primarily to process plastic films into a compact, pellet-like material, called agglomerates. It operates by melting the plastic film superficially and then compressing and cutting it into agglomerates, which are easier to handle and reprocess.

  • Geschikte Materialen: PE, PP, LDPE, HDPE, BOPP films.
  • Toepassing: Ideal for contaminated film waste, heavily soiled or mixed with dirt, because it uses heat to agglomerate the material, which aids in partial cleaning.
  • Benefit: Converts low-density films into denser, more uniform agglomerates suitable for pelletizing or further extrusion.

Film Compactor

Film Compactors mechanically compress plastic films without melting, transforming loose, voluminous film waste into dense compact blocks or flakes.

  • Geschikte Materialen: PE, PP, LDPE, and other flexible plastic films.
  • Toepassing: Best for relatively clean films where heat treatment is unnecessary. It significantly reduces storage and transportation volume.
  • Benefit: Energy-efficient, lower operational complexity, and simpler maintenance compared to thermal systems.

Screw Press Densifier

The Screw Press Densifier employs a screw press mechanism to compact plastic films or flakes under high pressure and heat generated by friction and mechanical work, sometimes supplemented by external heating.

  • Geschikte Materialen: PE, PP, LDPE, HDPE, BOPP films, and plastic flakes.
  • Toepassing: Highly effective for producing high-density, dry pellets ready for extrusion or injection molding.
  • Benefit: Produces pellets with higher density than agglomerators or compactors, reducing logistics costs and improving downstream processing efficiency.

Workflow Illustrations of Energycle Machine’s Recycling Equipment

  1. Film Agglomerator Workflow Plastic film waste → Feeding system → Thermal softening and compression → Cutting into agglomerates → Collection for pelletizing.
  2. Film Compactor Workflow Plastic film waste → Feeding system → Mechanical compression → Flake or block formation → Collection for transport.
  3. Screw Press Densifier Workflow Plastic film/flakes → Feeding hopper → Screw press compaction with frictional heat → Pellet output → Cooling and packaging.

Performance and Efficiency Comparison

KenmerkFilm AgglomeratorFilm CompactorScrew Press Densifier
MateriaaltypeFilms with contaminationRelatively clean filmsFilms and flakes
UitvoervormAgglomerates (small pellets)Dense film blocks or flakesHigh-density pellets
EnergieverbruikModerate due to heatingLow, mechanical onlyModerate to high due to friction heat
Processing SpeedMiddelHoogMedium to High
Maintenance ComplexityModerate (heat components)LaagModerate to High (mechanical parts)
Logistics & Storage SavingsGood, reduces volume significantlyExcellent, densifies bulky films wellSuperior, highest density pellets
Suitability for Downstream ProcessingRequires pelletizingRequires further processingReady for extrusion or molding

Advantages and Disadvantages

Film Agglomerator Pros:

  • Handles dirty or mixed film waste effectively.
  • Produces uniform agglomerates, facilitating easier pelletizing.
  • Heat softening can eliminate some contaminants.

Cons:

  • Higher energy consumption than purely mechanical methods.
  • More complex maintenance and operation.

Film Compactor Pros:

  • Energy-efficient with low operational costs.
  • Simple mechanical design minimizes downtime.
  • Ideal for clean film recycling with high throughput.

Cons:

  • Output requires further processing before extrusion.
  • Not suitable for heavily contaminated or mixed waste.

Screw Press Densifier Pros:

  • Produces dense, uniform pellets directly usable in molding or extrusion.
  • Maximizes logistics efficiency with the highest density output.
  • Suitable for a wide range of film and flake types.

Cons:

  • Higher purchase and maintenance costs.
  • Requires skilled operation and regular maintenance.

Why Choose Energycle Machine?

Energycle Machine is committed to providing advanced, reliable plastic recycling equipment that meets the exacting standards of industrial recyclers in the USA and Europe. Our machines are designed with the latest technology to ensure:

  • Superior efficiency and reduced energy consumption.
  • Robust construction for stable operation in demanding environments.
  • Tailored solutions to handle diverse plastic types, including PE, PP, LDPE, HDPE, and BOPP.
  • Comprehensive support and customized service.

By choosing Energycle Machine, manufacturers and recycling professionals gain a trusted partner invested in advancing the circular economy through innovative plastic recycling solutions.


Veel Gestelde Vragen (FAQ)

Q1: Which machine is best for recycling heavily contaminated plastic films? The Film Agglomerator is ideal as it uses heat to soften and agglomerate films, helping remove contaminants effectively.

Q2: Can a Film Compactor handle mixed plastic waste? Film Compactors work best with clean, sorted plastic films. Mixed or dirty waste may clog or reduce efficiency.

Q3: What output form does the Screw Press Densifier produce? It produces high-density pellets ready for direct use in extrusion or injection molding.

Q4: How do Energycle Machines support sustainability? Our equipment is designed for energy efficiency, durability, and maximizing recycled material value to promote environmentally responsible recycling.


Take the Next Step with Energycle Machine

Optimizing your plastic recycling process is crucial for cost reduction, operational efficiency, and sustainability goals. Whether you need a Film Agglomerator, Film Compactor, or Screw Press Densifier, Energycle Machine has the expertise and technology to deliver world-class solutions tailored to your needs.

Contact Energycle Machine today for a personalized consultation or request a quote to transform your recycling operations with cutting-edge machinery engineered for performance and reliability.