An industrial-grade single-shaft plastic shredder machine for recycling HDPE (High-Density Polyethylene) pipes, showing its infeed hopper, shredding chamber, and powerful motor system.

Plastic Shredder Machine For HDPE Pipe

Horizontal Heavy‑Duty HDPE Pipe Shredder

Built for long, large‑diameter, thick‑walled HDPE pipes. Horizontal infeed + a hydraulic pusher deliver stable shredding and uniform chips for washing and pelletizing lines.

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Engineered for Horizontal Pipe Shredding

Built for Long Pipes

An extra‑long chamber (up to 6200 mm) makes it easy to feed long HDPE pipes by forklift or crane—without risky manual pre‑cutting.

Heavy‑Duty Torque and Structure

Reinforced frame, high‑torque rotors, and a shock‑absorbing gearbox deliver reliable performance on thick‑walled HDPE pipe scrap.

Hydraulic Pusher + PLC Anti‑Jam

A Siemens PLC controls the hydraulic pusher to feed consistently, prevent overload, reduce downtime, and protect blades.

Why Horizontal Matters for HDPE Pipes

Safer Handling

Horizontal infeed keeps long pipes stable during loading and reduces manual cutting and handling risks.

Uniform Output

Screened discharge helps deliver consistent chips that run smoothly through washing, drying, and pelletizing.

Made for Pipe Recycling Lines

Designed as a front‑end for pipe recycling: shred → convey → wash → granulate/pelletize, with options tailored to your throughput.

Turn a Difficult Waste Stream into a Valuable Asset

The Challenge of HDPE Pipe Waste

  • Large, bulky pipes are difficult and dangerous to handle and cut manually.
  • Standard granulators or shredders easily jam or fail when processing thick-walled material.
  • Inconsistent shred size creates problems for downstream washing and pelletizing lines.

The Heavy-Duty Shredder Solution

  • Horizontal infeed + hydraulic pusher reduce manual work and stabilize long‑pipe feeding.
  • High-torque rotors and intelligent controls power through the toughest materials without stalling.
  • A removable screen guarantees uniform particle size, ensuring optimal performance of your entire line.

The 4-Step Shredding Process

1. Loading

Large HDPE pipes are easily loaded into the wide feeding chamber by forklift or crane.

2. Automatic Feeding

The hydraulic pusher arm advances the pipes into the rotors at a controlled, consistent rate.

3. High-Torque Shredding

Powerful, hardened steel knives on the rotors shear and tear the pipes into smaller pieces.

4. Screened Output

The shredded material passes through a screen, ensuring uniform size before being discharged via conveyor.

Manual Processing vs. Automated Shredding

FactorManual Cutting / Standard MachinesOur HDPE Pipe Shredder
Worker SafetyExtremely High Risk Enclosed and Automated
Processing SpeedVery Slow, Labor-Intensive Up to 1500 kg/hr
Jamming / DowntimeFrequent and Costly Minimal with PLC Control
Output ConsistencyInconsistent, Irregular Uniform and Screened

See the Power in Action

Equipment Gallery

Horizontal heavy-duty HDPE pipe shredder - side view
Wear-resistant alloy shredder blades for HDPE pipe shredding
Uniform HDPE pipe chips output after shredding

Technical Specifications

Select a horizontal model based on your target throughput, pipe wall thickness, and desired chip size. Tell us your pipe OD/length and material condition, and we’ll recommend the best RTM‑W configuration.

ModelShaft Diameter (mm)Capacity (kg/h)Motor Power (kW)Chamber Size (mm)Dimensions (L×W×H)
RTM-W600350 × 280030 + 376200 × 67012500 × 2500 × 1800
RTM-W800450 × 2100037 + 456200 × 87012800 × 2900 × 2000
RTM-W1000550 × 2120045 + 556200 × 110013100 × 3260 × 2150
RTM-W1200650 × 2150055 + 756200 × 130013100 × 3460 × 2300

Frequently Asked Questions

What is the final size of the shredded material?
The output size is controlled by the screen mesh, typically ranging from 40mm to 120mm. For finer processing, the shredder can be paired with one of our granulators to achieve particle sizes below 20mm.
Why choose a horizontal shredder for HDPE pipes?
HDPE pipes are long, bulky, and often thick‑walled. A horizontal infeed supports the pipe during loading, and the hydraulic pusher feeds it steadily into the rotors—reducing manual pre‑cutting, improving safety, and minimizing jams.
What pipe size can the shredder handle?
Capacity depends on pipe OD, wall thickness, and how the pipes are bundled. Our RTM‑W series uses an extra‑long chamber (up to 6200 mm). Share your pipe diameter/length and target output size, and we’ll recommend the best model and screen.
Do you have a solution for smaller pipes and profiles?
Yes. For smaller‑diameter pipes and profiles (such as PVC pipe and window/door profiles), consider our horizontal crusher for PVC pipe and profiles for efficient size reduction.
How are the blades maintained?
The blades are crafted from hardened, wear-resistant alloy steel. They are designed for easy access and can be rotated multiple times to use new cutting edges before requiring sharpening or replacement, which minimizes maintenance costs.
Can this shredder handle contamination?
The shredder is robust and can handle minor contamination like dirt and sand. However, for optimal blade life and performance, it is recommended to feed relatively clean material.
Do you offer installation and training services?
Yes, we provide comprehensive support including on-site installation, commissioning, and operator training to ensure your team can run and maintain the shredder safely and at peak efficiency.

What Our Clients Are Saying

We were struggling to process large-diameter pipes. This shredder has been a workhorse, handling everything we throw at it without jamming. Our throughput has more than doubled.

Robert T.

Plant Manager

The safety improvements alone are worth the investment. Taking the risk of manual cutting out of our process has been a huge relief. The machine is incredibly reliable and easy to operate.

Anna K.

Operations Director

The consistency of the shredded material is fantastic. Our downstream pelletizing line is running more efficiently than ever before thanks to the uniform output from this shredder.

Carlos M.

Recycling Facility Owner

Get Your Custom Pipe Shredding Solution

Contact our experts today for a personalized consultation and a detailed quote to meet your specific recycling needs.

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