Connecting the dots between plastic waste and products
Sustainable Design Studio works with businesses, institutions and organisations that are looking for renewable creative solutions.
Through our product design, recycling machines, consultancy, and free resources our mission is to empower makers and grow a fruitful circular economy.
Our products
We sell a full suite of plastic injection machines, shredders and product moulds. Everything you need to start your recycling project today!
Plastic
Shredders
Turning waste plastic back into a valuable material is now cheaper and easier than ever!
With our hand powered Shredder Mini and our motorised Shredder Basic, these workhorses are able to produce the flakes needed for the injection stage.
Injection
Machines
With our Injection machines, safely and efficiently turn your flakes into molten plastic for our various product moulds.
Built with safety and longevity in mind, the Injection Mini, Arbour and Extruder Mini all work to deliver high quality product injections.
Injection
Moulds
Our premium injection mould range is home to an ever growing list of products. We service our community with innovative solutions for a variety of ideas.
Made from high quality aluminium CNC parts our moulds create a precise finish. With options for custom engraving available, have your product exactly the way you want it!
Powering
How We Work — From Concept to Production
Whether you're setting up your first workshop or scaling a production line, we guide you through every stage.
Consultation
Tell us about your project, materials, and goals. We'll recommend the right machines, moulds, and workflow for your specific needs, no obligation.
Product Design
Our engineering team helps you design your product and moulds. We optimise for recyclable materials, manufacturability, and your production volume.
Machines & Moulds
Manufactured, assembled, tested, and packed in our UK workshop. Choose between a fully assembled machine or a kit, both shipped directly to your door.
Training & Support
Free illustrated guides, tutorials, and direct access to our engineering team. We don't just sell machines, we make sure you succeed with them.
Free Featured Resources
A core part of our practice is growing the range of free resources on our website. We hope to break down industry jargon and inspire people to join the recycling revolution at any level.
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![3D Printing vs Injection Moulding]()
3D Printing vs Injection Moulding
A full break down on the advantages and disadvantages of Injection Moulding when compared to 3D printing.
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![A metal chess clock with two black timing dials and four black period indicator windows.]()
Mould Use
Everything you need to know about how to use our moulds and deal with common problems.
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![Two metallic wall brackets with cutouts, positioned vertically, with a small, black marbled boat figurine placed in front on a wooden surface.]()
How to 3D Print FDM Moulds
A guide on how to 3D print a mould using FDM printing and what you need to do it yourself.
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![Two gray cookie cutters with a horse head shape on a white background.]()
How to 3D Print SLA Moulds
A guide on how to 3D print a SLA mould, including what you need to purchase, and the full process of doing it yourself.
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![A collection of blue and green sea animal-shaped polymer clay pendants, along with metal molds and small decorative beads.]()
Good Product Design
A comprehensive guide to what makes a good, and bad recycled product.
