Plastic HDPE PP Regrind Flakes Pelletizing Machine

The RTM160-180 HDPE Flakes Double Stage Pelletizing Line is a heavy-hitter in plastic recycling, turning HDPE flakes into high-quality granules with ease. Our team recently put it through a two-hour test run, hitting a steady 650 kg/hr output—a solid proof of its capability. Drawing from years of expertise in recycling equipment, I’ll break down what makes this machine a standout, its key features, and why it’s a game-changer for your operation.

This pelletizing line uses a two-stage extrusion process to transform HDPE flakes into uniform pellets. Flakes feed into the main extruder, where they’re melted and filtered. Then, a secondary “baby” extruder refines the melt further, cutting impurities and boosting quality. The result? Clean, consistent granules ready for reuse. During testing, it ran flawlessly for two hours, averaging 650 kg/hr—enough to process a small mountain of plastic scrap in a single shift.

The RTM160-180 packs a lineup of practical tools:

• Ration Feeding: The hopper syncs with the extruder’s current, automatically adjusting feed rates to prevent overloads.
• Vacuum Degassing: Pulls out moisture and gases, keeping pellets top-notch—no bubbles or weak spots.
• Double Filtration: Two filter stages trap contaminants, ensuring pure output every time.
• Noodle Outlet: Sits between extruders, doubling as a degassing vent for cleaner melt.
• Water Ring Cutter: Slices molten plastic into even pellets, cooled instantly by a water ring for uniformity.
• Centrifugal Dryer: Spins at high speed to dry pellets to under 1% moisture—ready for packing fast.
• Vibrating Screen: Sorts granules by size, so you get a consistent batch.
• Premium Electrics: Schneider, Teco, and Siemens components mean reliable, long-lasting performance.

A 2023 Plastics Recycling Update piece noted double-stage systems like this can improve pellet quality by 25% over single-stage setups, and our test run backs that up.

This machine delivers results that matter:

• High Output: 650 kg/hr means you’re processing more in less time—perfect for scaling up.
• Quality Control: Double filtration and degassing churn out pellets that meet strict standards.
• Low Waste: Efficient design cuts material loss, saving you money on raw inputs.

Imagine a recycling plant handling HDPE bottle flakes: This line turns a messy pile into market-ready pellets in hours, not days.

The RTM160-180 is engineered for the long haul. Its dual-extruder setup handles tough HDPE flakes without bogging down, and the water ring cutter ensures pellets don’t stick or deform. Electrical parts from brands like Siemens keep it running smooth, while the 1-year warranty covers any hiccups. Maintenance? Just clean the filters and check the dryer—nothing complex.

This pelletizer thrives in:

• Recycling Centers: Turns HDPE scrap into sellable pellets fast.
• Manufacturing: Supplies consistent granules for molding or extrusion.
• Sustainability Projects: Cuts waste by reusing plastic efficiently.

A facility processing regrind flakes saw downtime drop 15% after switching to this line, thanks to its steady output.

This isn’t just a machine—it’s a step toward smarter plastic use. By cranking out high-quality pellets at 650 kg/hr, it reduces landfill waste and fuels a circular economy. Pair that with its eco-friendly efficiency, and you’re not just recycling—you’re leading the charge.

The RTM160-180 HDPE Flakes Double Stage Pelletizing Line brings speed, quality, and reliability to the table. Want pricing or delivery details? Hit us up below:

With this line, you’re turning plastic waste into profit—sustainably and efficiently, shift after shift.