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Polystruder GR PRO R3 Plastic Shredder - Standard Edition

Polystruder GR PRO R3 Plastic Shredder - Standard Edition

Upgrade plastic shredding with Polystruder GR PRO R3 plastic shredder's innovative ShredAI technology. Developed in-house, its unique shredding algorithm adjusts motor speed and power, ensuring efficient shredding and extending blade life while checking the machine status in real-time. With a 300W brushless DC motor and 19 stainless steel blades, it can handle thick materials and solid 3D printed plastic objects, up to 10mm thick and 100mm in length. Software update capabilities over Wi-Fi and a 3.2-inch touchscreen interface offer an unparalleled user experience and safety.

Our compact plastic shredder is available in 2 different models and 2 different delivery speeds, suitable for research, laboratory, educational, commercial, and DIY use.

For more information and detailed technical specifications please go to our dedicated product page by clicking here to learn more about Polystruder GR PRO Plastic Shredder.

REGULAR DELIVERY SPEED: Our regular speed order option offers the most cost-effective solution. These orders are processed in batches, ensuring streamlined production and fulfillment operations. Order cut-off times and estimated shipping dates available below for the current regular speed delivery batch.

EXPEDITED DELIVERY SPEED: Opting for an expedited delivery speed ensures that your product will undergo swift manufacturing and shipping upon order placement. Expedited delivery speed boast significantly shorter lead times compared to regular delivery models, typically ranging between 4 to 10 weeks. EXPEDITED DELIVERY SPEED ORDERS COMES WITH FREE SHIPPING FOR US BASED CUSTOMERS AND ADDITIONAL ONE YEAR WARRANTY, UP TO 2 YEARS WORLDWIDE!

Please note that machines are region-locked and requires activation via an internet connection.

Cannot be sold to the certain countries.

Current batch ordering status

Last day to place your order for standard delivery on the current batch:

Estimated shipping date for standard delivery on the current batch:

  • Expedited orders does not affected from regular delivery speed order lead times indicated above and will be processed immediately.
Regular price $1,999.00 USD
Regular price $2,099.00 USD Sale price $1,999.00 USD
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Power Input
Delivery Speed

SKU:PS-GRPRO-STD-110-REG

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Trusted by top brands and institutions around the world

  • CDC
  • Princeton University
  • U.S. Air Force
  • Weill Cornell Medicine
  • Munters
  • HHS
  • University of Waterloo
  • US Navy
  • Northrop Grumman
  • Colgate
  • Palmolive
  • Hill's Pet
  • IIT Hyderabad
  • Whisper Aero

Looking for Lab Edition?

Upgrade plastic shredding with Polystruder GR PRO R3 plastic shredder's innovative ShredAI technology.

DISCOVER LAB EDITION

ShredAI: Shredding got smart

The Polystruder GR PRO doesn't just any other plastic shredder.

It features an in-house built custom shredding algorithm called ShredAI, which reads data from its sensors to detect the material hardness. This allows it to determine the optimal shredding speed and adjust the motor speed and power limit in real-time.

It also includes numerous safety features that automatically stop the shredding process if a jam is detected, no material is present, the bin is full, or the hopper door is open during operation.

19 Stainless steel blades​: Double side, double life!

The Polystruder GR PRO stands out as the only single shaft plastic shredder available with a unique double-sided cutting blade design, resulting in a blade life that is twice as long as that of other plastic shredders.

Additionally, the Polystruder GR PRO allows for faster shredding speeds of up to 5kg per hour, while also lowering maintenance costs and reducing overall downtime.

3 blade profiles​: Optimized results

The unique blade profiles of the Polystruder GR PRO plastic shredder allows it to cut through thick materials, including solid 25mm plastic objects.

Three large blades shreds large plastic materials and decrease their overall dimensions for easier processing. Two medium blades aid in reducing both large and medium-sized plastic pieces to even smaller sizes.

Finally 14 small blades shreds through the remaining plastic efficiently and reduce the final piece size down to 3mm.

Powerful 300W BLDC Motor: 40Nm crushing torque!

Robust and ultra-quiet 300W brushless DC motor with a 90:1 gear ratio, the Polystruder GR PRO plastic shredder effortlessly processes any plastic without interruptions.

When idling, the motor generates less than 55 dBA of noise, and during regular operation, it stays below 75 dBA, akin to a office environment.

Additionally, it is equipped with built-in features for overcurrent, overvoltage, temperature limit, and jam detection protections. This makes it one of the safest plastic shredders on the market today.

Uniform results. zero effort.

Equipped with 3mm thin blades, GR PRO plastic shredder is capable of shredding consistently every time.

After reprocessing the same material three times, the pellet size virtually identical in size with commercial virgin plastic pellets, which is around 4mm to 6mm dimensions. Moreover, no sifting is required. Each shredding round is also 6 times faster compared to first shredding round.

Still skeptical? Take a look at the photo on the left and compare the raw white plastic with 3 times shredded purple plastic material.

Best in Class Electronics

The Polystruder GR PRO plastic shredder features a powerful 32-bit dual core processor with Wi-Fi connectivity.

With OTA updates, the product can be easily updated with the latest firmware and software for optimal performance.

It is equipped with five sensors that constantly check the status of the machine.

For added security, a safety relay for the motor is included, preventing accidental motor startup and enhancing the product's safety features.

It is also the only desktop class plastic shredder with an intuitive 3.2-inch touchscreen interface and advanced customization options.

Large material volume, small footprint

The Polystruder GR PRO plastic shredder has a 3-liter hopper and a 4.5-liter collector bin capacity.

The hopper can accept plastic parts as large as 100mm for shredding. With a built-in optical material level sensor, it constantly checks if the collector bin is full.

Additionally, it is super compact, no bigger than a regular paper shredder. This makes it the perfect tool for laboratories, research institutions, schools, and even homes where every inch of space is important.

FAQ

What is the average shredding speed of the Polystruder GR PRO plastic shredder?

The shredding speed of the Polystruder GR PRO plastic shredder depends on multiple factors, including the material type, thickness, size, motor speed, and more. However, when shredding objects that are 30mm in size, made of PLA with a 1.6mm wall thickness and 20% infill, the Polystruder GR PRO plastic shredder has a shredding capacity of approximately 3kg per hour.

Are the shredding blades user replaceable?

Yes, the blades of the Polystruder GR PRO plastic shreddercan be replaced by the user.

What is the maximum size of plastic parts that the Polystruder GR PRO plastic shredder can shred?

The Polystruder GR PRO plastic shredder can shred plastic parts up to a length of 100mm.

Are there any limitations on the types of plastic that the Polystruder GR PRO plastic shredder can accept?

There are virtually no limitations on the types of plastic that the Polystruder GR PRO plastic shredder can accept. However, it's important to note that certain plastics with harsh additives, such as carbon fiber, wood, steel, and similar materials, can significantly reduce the lifespan of the shredding blades.

How much power does the Polystruder GR PRO plastic shredder consume?

The Polystruder GR PRO plastic shredder features a highly efficient brushless DC motor with a maximum power draw capacity of 300W. However, on average, it consumes only 150W per hour.

How does ShredAI work?

ShredAI is an in-house developed custom shredding algorithm exclusively for Polystruder GR PRO plastic shredder that operates by continuously monitoring real-time data such as motor power consumption, blade direction changes, and temperature. Based on this information, ShredAI makes decisions to automatically adjust the motor speed, optimizing the shredding speed for optimal performance.

Is it possible to shred other materials other than plastic?

We designed the Polystruder GR PRO plastic shredder to efficiently shred plastic waste. We do not recommend to shred any other material besides plastic. Using it to shred other material besides plastic will void the device warrantly.

What is the average dimensions of shredded plastic parts?

Average shredded plastic pieces varies between 3mm to 5mm. There could be some instances where some thin parts that as big as 30mm can fall in between blade spacers inside the collector bin. However we recommend shredding at least 3 times to achieve the more granular material size.

What is the average noise level of the Polystruder GR PRO plastic shredder machine during normal operation?

We conducted several tests during the shredding process and found that the average noise level is 62 dBA, with a maximum of around 75 dBA. The test was conducted using a black PETG plastic object. Please note that the noise level is generated by the crushing sound during the shredding process and may vary greatly between different material types.

Technical Specifications

Standard Edition

  • Blades​

    304 Stainless Steel Blades

    10 Teeth on Each Blade

    1 Large Shredding Blades

    4 Medium Shredding Blades

    14 Small Shredding Blades

  • Mechanical​

    304 Stainless Steel Blade Shaft

    304 Stainless Steel Blade Spacers

    304 Stainless Steel Blade Inserts

    Aluminum Structural Frame

  • Motor

    300W 24V BLDC Motor

    90:1 Ratio Gearbox

    Speed: 1 RPM - 10 RPM

    40Nm Maximum Torque

  • Shredding Capacity

    Minimum: 0.5kg/hr

    Maximum: 5.0kg/hr

    Optimal: 1.5kg/hr

    3 Liters Hopper Volume

    4.5 Liters Collector Bin Volume

  • Electronics

    Dual Core 32 bit MCU

    3.2in Touchscreen

    Wi-Fi Connectivity

    OTA Firmware Updates

    3 Safety Sensors

    1 Power Sensor

    1 Hall Effect Sensor

    Safety Relay

  • Power

    Input: 6.8A/115VAC - 3.4A/230VAC

    Output: 14.6A/24VDC 350W

  • Dimensions

    Length: 337mm - 13.2in

    Width: 288mm - 11.3in

    Height: 469mm - 18.4in

  • Weight

    24kg / 53lbs