GP20 Shredder: Empowering Next Gen Engineers with Sustainable Practices

Sustainable Solution for Classroom Waste

Spokane Public Schools District prides itself on its comprehensive engineering and computer science programs. One of the high schools - Ferris High School - led by its passionate engineering teacher, Gary Gillespie, sought to enhance its curriculum with practical, hands-on learning experiences. Despite having access to various 3D printing technologies, including Markforged and Flashforge printers, the school struggled to make the most of the material required for an entire student cohort to print with freedom.  

Ferris High School, in Washington, USA, faced a significant challenge in managing and repurposing waste materials from their 3D printing projects. The school's limited budget compounded the need for innovative and sustainable solutions to minimize environmental impact and promote recycling among students.  

When Gary Gillespie took on the role of Computer Science and Engineering teacher in 2022, he hoped to build a curriculum that placed the student at its center. “I wanted it to be student-driven to showcase what all of our students are capable of across the spectrum of engineering,” Mr Gillespie explains. “I’d love for them to have the mindset of seeing a manufacturing project all the way through, from concept to production.” 3devo is proud to offer a full recycling solution that makes this possible.  

The Next Generation of Sustainably-Minded Engineers

• Sustainable Practices:
  The 3devo in-house filament extrusion system enabled the students to manage their 3D printing waste sustainably, significantly reducing their environmental impact. This system allowed the school to recycle used PLA into new filament, promoting a circular economy within their educational environment. 
• Educational Value: 
  Thanks to the user-friendly design of the machines, students are able to use the GP20 Shredder Granulator and Filament Maker with full autonomy – not only does this relieve some pressure from the educator, but also increases a sense of ownership for the students from a young age. Carrying this with them out of the classroom and into the early stages of their careers can only have a positive impact. The next generation of engineers, researchers, computer scientists, etc will feel accountable and responsible for the impact of their work and projects.