Plastic Granulation Systems | Rumtoo Machinery

Reliable Size Reduction Solutions

Plastic Granulators

Standard Plastic Granulators

In the rapidly growing field of plastic recycling, Standard Plastic Granulators have become indispensable for transforming plastic waste into reusable materials, playing a critical role in sustainability and resource efficiency.

Standard Plastic Granulator
Granulator Blade Granulator Rotor Granulator Machine Granulator Machine

What is a Standard Plastic Granulator?

A Standard Plastic Granulator is a highly efficient machine designed to reduce various types of plastic waste into small, uniform particles. These machines can handle plastic bottles, pipes, containers, woven bags, and other materials, making them ideal for the recycling industry.

How Does a Plastic Granulator Work?

The granulation process involves the use of a rotating cutter wheel mechanism:

  • Step 1: The rotating cutter wheel rapidly cuts and crushes the plastic waste.
  • Step 2: Crushed pieces enter the sieve hole as the wheel rotates, further reducing the size of the plastic.
  • Step 3: The sieve refines the granules into uniform particles, ready for reuse or additional processing.

Watch Our Granulator in Action

Key Features of Standard Plastic Granulators

  • Open Rotor Design: Mounted with heavy-duty knives for efficient cutting.
  • Flexible Knife Arrangement: Options for double-scissor or v-shape cuts for different materials.
  • High-Speed Operation: Ensures rapid and consistent granulation.
  • Customizable Screen Filters: Ranging from 10mm to 100mm, based on specific needs.
  • Durable Knife Construction: Equipped with 12 rotor knives and 3 stationary knives made from durable D2 steel.
  • Easy Maintenance: Hydraulic-assisted access to the cutting chamber for easy knife adjustments.

Technical Parameters

ModelRotating Speed (rpm/min)Rotary Diameter (mm)Main Motor Power (kW)Knife MaterialCapacity (kg/h)
RTM-500550Φ50045kWSKD11500-800
RTM-600500Φ60055kWSKD11800-1500
RTM-700428Φ70090kWSKD111500-2000
RTM-800370Φ800110kWSKD112000-2500

Benefits of Using Standard Plastic Granulators

  • Environmental Protection: Helps minimize plastic waste pollution.
  • Cost Reduction: Reduces waste disposal expenses and enhances operational efficiency.
  • Resource Efficiency: Supports plastic recycling and reuse, contributing to a circular economy.
  • Operational Simplicity: Easy to operate, with user-friendly controls and a reliable design.
  • Versatility: Adaptable to different material characteristics and processing requirements.

Applications in the Recycling Industry

Standard Plastic Granulators are crucial in a wide range of recycling applications:

  • Post-Consumer Plastic Waste Recycling: Converts waste plastic into reusable raw materials.
  • Industrial Plastic Scrap Recovery: Reduces plastic scrap from manufacturing processes for reuse.
  • Plastic Product Manufacturing Waste Reduction: Recycles defective or excess plastic material in production lines.
  • Pre-Processing for Advanced Recycling Technologies: Ideal for material preparation before advanced recycling processes like chemical recycling.


Our sturdy plastic granulator machines are your perfect solution for granulating small rigid plastics such as PET preforms, various plastic blocks, and injection molded runners and reject parts. It’s a valuable addition to any molding or extrusion operation to directly reclaim runners, cut-offs, or resins. There’s also added sound-proofing materials throughout the cutting chamber to reduce operation noise.






Dealing with bulky PVC pipe scrap can be a major headache for recycling operations. Our heavy-duty horizontal PVC pipe crusher is engineered to efficiently reduce the volume of your PVC pipe waste, simplifying downstream processing and boosting your recycling efficiency.





From double scissor cut to chevron and helical rotor designs, plastic granulators come in various forms, each with its own strengths. This article provides a comprehensive overview of these machines, explaining how they work, the different types available, and the key considerations for choosing and maintaining a granulator. Join us as we explore the fascinating world of plastic recycling and the role these machines play in creating a more sustainable future.
Introducing our state-of-the-art Plastic Crusher, your solution for efficient plastic waste management and recycling. Equipped with powerful motors and sharp blades, our crusher effortlessly handles various plastic materials, from bottles to film. Its user-friendly design ensures easy operation and maintenance, making it a smart investment for businesses looking to reduce disposal fees and contribute to environmental sustainability. Featuring customizable options and backed by expert support, our Plastic Crusher meets diverse industrial needs while promoting cost savings and environmental responsibility. Join our community of forward-thinking businesses and make a significant impact with our reliable Plastic Crusher. Contact us for more details on how our product can benefit your operations.
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