As Melbourne’s temperatures drop, the physics of plastic recycling changes. Contaminants like industrial adhesives, residual oils, and stubborn grease become more viscous and tackier in the cold, making them significantly harder to separate from raw plastic waste.
While smaller back garden recyclers might struggle with these seasonal inconsistencies, Polymer Processors utilises industrial science to maintain a premium output year-round.
The secret to our winter consistency lies in our investment in state-of-the-art thermal processing and the specialised Sorema wash plant.
Why Standard Washing Fails in Winter
In warmer months, some contaminants can be dislodged with high-pressure cold water.
However, winter sets these impurities. If a recycler lacks advanced thermal capabilities, these contaminants can survive the initial wash and enter the extruder, leading to:
- Film Failure: Tiny particles of cold-set grease can cause bubbles to burst during the film-blowing process.
- Structural Brittle Points: Residual organic matter can create weak spots in rigid HDPE products like water tanks.
- Machine Downtime: Contaminants that aren’t properly stripped away can clog fine filters, forcing manufacturers to stop production for maintenance.
Verified by the Experts
We don’t just assume the steam has done its job. Our in-house laboratory—staffed by our resident “boffins”—samples the output to ensure that the winter chill hasn’t compromised the quality of our pellets.
We provide Technical Data Sheets to our B2B buyers, giving procurement managers the confidence that our recycled HDPE, LDPE, and PP are verified to meet the same performance specifications as virgin material, batch after batch, regardless of the temperature outside.
A Partner for All Seasons
Over several years Polymer Processors has evolved into a sophisticated manufacturing hub capable of turning out 18,000 tonnes of high-quality pellets annually.
Our commitment to giving plastics a second life means investing in the technology required to handle Australia’s toughest industrial waste, even in the middle of a Melbourne winter.
Is your production line suffering from inconsistent recycled resins this winter?
Contact our experienced team today to learn how our thermal washing process ensures a cleaner, more reliable pellet for your manufacturing needs.