3devo GP20 Schredder

Artno.: DV1-200100
HAN: GP20
Manufacturers: 3devo

Benchtop filament extruder with 4-zone heating (up to 450 °C), 40 Nm drive, 3-axis optical sensor (10 &microm), auto-spooling, and broad material compatibility — from PLA to PEEK

12.852,00 €

incl. 19% VAT

(10.800,00 € excl. VAT)

plus

Orderable
Delivery time: 11 - 13 business days (DE - int. shipments may differ)

Overview

The First Step in Your Circular Material Development Journey

GP20 Shredder is the first step in 3devo's circular material workflow, designed to turn plastic waste, failed prints, or leftover materials into consistent, reusable granules ready for extrusion. Built in the Netherlands for lab and industrial R&D environments, it enables teams to close the loop between testing, recycling, and filament production.

By preparing clean and uniform feedstock, the GP20 supports reliable downstream processing and helps researchers and manufacturers recover value from materials that would otherwise be discarded. Engineered for precise and reliable size reduction, it produces uniform granules smaller than 4 mm for consistent downstream processing.

Compatible Materials

Engineered for a Wide Range of Thermoplastics

The GP20 Shredder is designed to process a wide range of thermoplastics commonly used in research, recycling, and manufacturing environments. It supports everyday plastics such as PET, HDPE, LDPE, PP, and PS, as well as more demanding engineering materials including PVC, nylon, PC, and high-performance polymers like PEEK. This versatility makes the GP20 suitable for preparing diverse plastic waste streams and experimental materials for reuse within extrusion and circular material workflows.

Everyday Plastics

PET HDPE LDPE PP PS

Engineering Polymers

PVC Nylon PC

High-Performance Polymers

PEEK

Design

Every Component Engineered for Performance and Safety

GP20 Hopper

Safe & Efficient Feeding: Precisely designed for smooth feeding of a variety of thermoplastics, optimised to minimise clogging and ensure continuous material flow.
Intelligent Feed System: Automatically adjusts the feed rate for optimum performance, adapting to the material being processed.

Shredder Unit

Swappable Blade System: Features interchangeable blades with different numbers of teeth for efficient cutting of plastics of various sizes — 14 blades total with 2-, 3-, and 7-tooth configurations.
Precision Cutting: Engineered for reliable size reduction, producing granules smaller than 4 mm for consistent downstream processing.

Granulator Unit

3-Blade Rotor & 3.5 mm Filter Screen: Grinds plastic waste into uniform flakes of optimal size for filament production, ensuring consistent particle size for direct reuse in the Filament Maker.
Flexible Operation: Operates seamlessly with the shredder or as a standalone unit, offering versatility across recycling workflows.

GP20 Container

Safe Storage & Transport: Designed to securely hold and transport crushed and granulated materials, with an easy-to-use locking mechanism ensuring materials are stored safely during processing.

GP20 Trolley

Mobile & Sturdy: A convenient mobile solution for transporting the shredder and granulator unit within your workspace, built with durable wheels and a sturdy frame for easy movement.

GP20 Motor

Dual 750 W Motors: Two dedicated motors — one for the shredder, one for the granulator — deliver a combined total of 1,500 W for optimal efficiency.
Independent Operation: The dual-motor configuration ensures both units run at peak performance independently, providing consistent and reliable output during demanding recycling tasks.

Key Features

Dual Design. Intelligent Settings. Single Run. Enhanced Safety.

Dual Design

Combines an intelligent plastic shredder with an integrated granulator in a single system — recycling plastic of any shape and size into granulate-ready 3D printing material. The dual design gives you the freedom to incorporate the GP20 into any project within any industry.

Intelligent Settings

Smart Feeding: The material input belt automatically matches the processing speed of the GP20.
Smart Troubleshooting: Knives can automatically reverse and continue to assure continuous processing.
Smart Control: Temperature control sensor monitors processing temperature to eliminate material melting.

Single Run

Individual components are optimised to achieve granulate-size regrinds in a single pass. The filter screen and shredder blades are designed to always deliver the best outcome from any polymer — no re-processing required.

Enhanced Safety

Following industry standards and safety protocols, the hopper design prevents any direct access to harmful components. The GP20 is CE certified, ensuring the highest safety standards for operator protection during operation.

Blade Configurations

Choose the Blade That Fits Your Shredding Needs

Enhance the GP20's efficiency with specialised blade configurations. From light to heavy-duty tasks, select the blade that fits your specific material and achieve exceptional shredding performance.

Configuration 01

2 Teeth Blades

Better grip for larger materials. Ideal for bulkier plastic pieces that require controlled, high-force engagement before size reduction.

Configuration 02

3 Teeth Blades

Versatile shredding for a broad range of material types and sizes. The balanced tooth count makes this the all-round choice for mixed or standard plastic waste streams.

Configuration 03