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PET Flakes Granulator Machine


PET flakes granulator is also popular as PET flakes crusher or PET flakes grinder. It is a size reduction machine to optimize the PET bottles recycling line. Also it works with conveyors, washing equipment and drying equipment to achieve final clean PET flakes. During whole recycling process, this granulator aims to cut PET bottles into PET flakes in good material quality, high production efficiency and throughput.

 

How does PET flakes granulator work?

PET flakes granulator actually has two sets of cutters which are stationary cutters and rotary cutters. When electric motor spins rapidly the rotor, the rotary cutters will work together with stationary cutters by creating a scissor cutting motion. Also a metal screen is installed at the bottom of the cutting chamber to control final product size. Further the screen size is customizable per your individual requirement. So the final size of PET flakes can be controlled by these holes of specific size. Because only small enough PET flakes can fall finally.

 

How to enhance the efficiency of PET flakes granulator?

Higher motor and bigger model can both contribute to the high throughput. But for same model and same motor, how to enhance or keep high efficiency of the granulator? Here are some helpful tips as below:

1. Try to keep your cutters sharpened as much as possible.

2. Maintain an ideal gap between stationary cutters and rotary cutters to achieve ideal cutting result.

3. Schedule a regular and preventative maintenance plan so as to make sure machine is always in good running status.

4. Prepare a backup cutters, screen and belts etc. for immediate replacement and less downtimes.

5. Clean the screen filter in time.

6. Make sure PET bottles or flakes are not inside the cutting chamber before turning off the machine to avoid possible electric failure.

 

PROSINO PET flakes granulators

PROSINO brand PET flakes granulators ranges from mini granulators to large granulators. The minimum screen size can be approximately 6mm in diameter. After the granulating process, air extraction and collection system is available to collect the final PET flakes into a container or bag. So it is more efficient and can keep site clean.

Contact PROSINO team for your ideal plastic granulators today.

 

Quick links:

PROSINO PET bottle granulators

SINOBALER PET flakes balers

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PET Shredder

2026/01/23


A PET shredder is an industrial machine designed to cut, tear, and shred PET materials such as water bottles, beverage containers, food packaging, and PET sheets into smaller, manageable pieces. These shredded PET flakes are ideal for further processing, including washing, drying, extrusion, and pelletizing.

PET Container Shredder

2025/09/08


A PET container shredder is a size reduction machine designed to process PET bottles, jars, and other rigid plastic containers into smaller flakes or pieces. These shredded pieces can then be washed, melted, and reprocessed into new products such as fibers, sheets, or even new PET bottles. By reducing the container size, shredders not only make transportation and storage more efficient but also prepare PET for downstream recycling processes.

PET Film Shredder

2025/04/17


Recycling PET film is a multi-step process that transforms used or waste PET film into reusable raw materials like PET flakes or pellets. While PET bottles are widely recycled, PET films (such as packaging films, protective films, and industrial laminates) require more careful handling due to their thin, flexible, and sometimes multilayered nature. A PET film shredder is a machine designed to reduce polyethylene terephthalate (PET) film into smaller, manageable pieces or flakes for easier handling, recycling, or further processing (e.g., granulating or washing).

PET Tape Shredder

2025/01/20


A PET tape shredder is a crucial investment for businesses seeking to enhance their waste management and recycling capabilities. By processing PET tape efficiently, these machines not only reduce environmental impact but also provide significant operational and cost-saving benefits. Whether for a manufacturing plant, recycling facility, or logistics center, a PET tape shredder is a practical step toward achieving sustainability goals.

PET Bottle Crusher

2023/09/04


Polyethylene Terephthalate (PET) is a versatile and durable plastic used extensively in packaging. It’s lightweight, transparent, and easily molded, making it ideal for various applications. Unfortunately, these very characteristics that make PET bottles so popular also contribute to their environmental impact. PET bottles are often used once and then discarded, contributing to the growing problem of single-use plastics. However, PET plastics take hundreds of years to decompose naturally, leading to environmental pollution. Producing new PET bottles from raw materials consumes significant energy and resources. The PET bottle crusher is a remarkable innovation designed to address the environmental challenges posed by PET plastic bottles.

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