August 04, 2025

Squeeze-Dry Pelletizing Line: Genius Machinery’s Breakthrough for Film Recycling

Washed film scrap that contains 50% moisture usually spells trouble for conventional “shredder-extruder” recycling lines—think steam spikes, wasted energy, and brittle pellets. Genius Machinery’s new squeeze-dry pelletizing line turns that headache into a single, ultra-compact, energy-saving step. Users report up to 30% lower energy per kilogram and a 40% shorter line length, all while producing high-grade pellets. (Squeeze-dry technology patented in Taiwan.)

To see precisely how Genius eliminates those headaches, we first need to understand why wet film is so challenging.

Squeeze-Dry Pelletizing Line


Why Moisture Is the Hidden Cost Driver in Film Recycling


  • Energy drain

    – Cutter-compactors burn extra kWh to evaporate surface water.
  • Quality loss

    – Steam flashes inside the barrel, trapping bubbles and lowering IV.
  • Footprint creep

    – Separate dryers, conveyors, and melt pumps stretch your line—and your CAPEX.

Key takeaway: Removing water before melting is the fastest route to lower OPEX and better pellet properties.

With the challenge now clear, let’s examine how Genius tackles moisture and low bulk density in a single stroke.



Inside the “Squeeze-Dry → Extrude → Pelletize” Architecture


Core Module What It Does Benefit to You
Mechanical Squeeze Dryer Compresses wet flakes & film, forcing out free water to ≤3 % before melting. ≈ 30 % energy savings
Inline Pelletizer & Centrifugal Dryer Cuts and surface-dries pellets without extra conveyors. Ultra-compact footprint
Smart PLC & Cloud Dashboard Tracks OEE and energy consumption (kWh/kg); predictive alarms flag drift.
CO₂e tracking and ESG reporting available as an optional upgrade.
Data-driven maintenance & ESG reporting

Understanding the principles is useful, but dimensions and hard numbers turn theory into a purchasing decision.




Product Snapshot – Key Specs


Parameter Value Notes
Throughput 300 – 1000 kg/h LDPE/LLDPE film, ≤ 50 % incoming moisture
Specific Energy ≈ 0.27 kWh/kg Internal test, washed LDPE
Line Length ≈ 14 m Fits most brownfield bays
Power Supply 220 – 480 V, 50/60 Hz Global-ready electrical package
Control System Siemens PLC + cloud gateway with programming, data logging, and error tracking Live OEE and torque dashboard; CO₂e tracking available as an optional upgrade
Optional Upgrades Upgradable to Self-Cleaning Filter, Metal Detector, inline bagger Ideal for ink-heavy or highly contaminated streams. (Explore: Self-Cleaning Filter by Genius Machinery)


Read more : 6 Factors to Consider When Choosing Melt Filters for Plastic Recycling Extrusion Machines

Specs look promising, but how does the line stack up against mainstream alternatives?


Squeeze-Dry Pelletizing Line - PLC
(PLC)


How Genius Stands Out From Other “Integrated” Systems


Key Metric Genius Shredder-Extruder (Friction-Dry) System Cutter-Compactor Extrusion Line
Dedicated mechanical dryer Yes No No
Energy (kWh/kg, washed LDPE) ≈ 0.27 0.35 – 0.40* 0.34 – 0.38*
Line footprint (12 t/month) ≈ 14 m ≈ 23 m ≈ 22 m
Ideal feedstock focus High-moisture post-consumer film Dry production scrap Mixed scrap / rigid

*Published ranges; no dedicated mechanical dewatering unit.


Squeeze-Dry Pelletizing Line - dryer
(Dryer)


Five Reasons Process Engineers Choose Genius


  1. Moisture Mastery

    – Drains water early, preventing IV loss in rPET and gel formation in LDPE.
  2. Energy & Space Double Win

    – One torque-dense drive replaces multiple motors; compact skid fits existing bays.
  3. Food-Grade Ready on Request

    – Vacuum degassing and customization to meet EU food-contact or US FDA rPET requirements are available upon request. The standard configuration does not include food-grade certification.
  4. Smart in Every Sense

    – Closed-loop torque and melt-pressure control auto-adjust screw RPM for rock-solid throughput.
  5. Field-Proven

    – Pilot unit in Taichung has logged 1800 h recycling agricultural stretch film at ≤ 1 % pellet moisture.

All that value begs the next question: how quickly does the investment pay for itself?


squeeze-dry pelletizing line


Typical Payback Profile


Variable Example Value
Line throughput 600 kg/h
Operating shifts 2 × 8 h, 300 days/year
Energy cost US$ 0.15/kWh
Energy saved vs. compactor line 0.08 kWh/kg
Annual energy savings US$ 34,560
Estimated CAPEX US$ 900,000
Payback period < 18 months

(Assumes washed LDPE film; excludes resin margin uplift.)
If those numbers resonate, the logical next step is to validate them with your own material.


Ready to Transform Your Film Recycling?


Turn wet film into dry profit—contact our experts to discuss your scrap mix, energy targets, and layout constraints. We’ll craft a customised payback plan around the squeeze-dry pelletizing line. Prefer to explore the specs first? Download the full product catalog for complete data and layout drawings.

Meet us live at K 2025Hall 15 / Stand H12 A15, or book a virtual demo today.

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