| The cheapest possible shredder, designed specifically for human power. |
Shredder Mini V2
A compact, hand cranked desktop plastic shredder designed for home workshops, schools, and makerspaces. The Shredder Mini V2 turns plastic waste, bottle caps, and 3D print off-cuts into consistent flakes ready for injection moulding or extrusion. No electricity needed. The 19mm hex shaft connects to any standard wrench, ratchet, or drill. Bolt it to a table and start shredding.
Output is approximately 5 kg/hr depending on material and how the shaft is driven. The precision laser-cut blades handle a wide range of rigid plastics including PLA, ABS, HDPE, LDPE, PP, PETG, and PS. Shredded output is sized to feed directly into the Injection Mini V2 for closed loop recycling.
Upgraded from the V1 with improved assembly, tighter tolerances, and a more robust build. The whole machine ships in a single box, globally, with no pallets required.
Key features
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Hand-cranked operation No electricity needed. Connects to any 19mm wrench, ratchet, or drill. |
Precision laser-cut parts Accurate tolerances for durability and consistent blade engagement. |
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Compact and portable Designed for small spaces. Machine dimensions 38h x 37l x 16w cm. |
19mm universal hex shaft Compatible with hand cranks, drills, ratchets, or motors. |
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Simple assembly 38-step visual build guide. Two spanners and an Allen key set are all you need. |
~5 kg/hr output Depending on material and how the shaft is driven. |
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Injection moulding feedstock Shreds 3D print waste, bottle caps, and rigid plastics directly into feedstock for injection moulding or extrusion. |
Safety hopper, Table Mount configurations Covers moving parts during operation. A strong fit for schools and educational settings. |
Configuration options
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Kit, Box only: Shredder box with blades and shaft, unassembled. No hopper or table mount. |
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Kit, Box plus table mount: Shredder box, safety hopper, collection tray, and table mount, unassembled. Safety hopper covers moving parts during operation, a strong fit for educational settings. |
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Assembled, Box only: Shredder box with blades and shaft, fully assembled. No hopper or table mount. |
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Assembled, Box plus table mount: Shredder box, safety hopper, collection tray, and table mount, fully assembled. |
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Assembled, Box plus table mount, painted: Fully assembled with powder-coated external parts. Painted configuration is assembled only. |
All prices in GBP, excluding VAT. UK customers have VAT added at checkout. Every configuration ships with a build guide and parts list. Kits require assembly using basic hand tools, two spanners and an Allen key set.
What's in the box
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Box only configurations: 1x Shredder Mini V2 enclosure with blades and shaft, 1x Build Guide and Parts List for Kit orders, or 1x Setup Guide for Assembled orders. |
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Box plus table mount, standard and painted: 1x Shredder Mini V2 enclosure with blades and shaft, 1x table mount with safety hopper and collection tray, 1x Build Guide and Parts List for Kit orders, or 1x Setup Guide for Assembled orders. |
Technical specifications
| Specification | Detail |
| Shredding area | 9.5 x 11.5 cm |
| Hopper opening | 5 cm |
| Weight (kit with table mount) | 12 kg |
| Overall dimensions | 38h x 37l x 16w cm |
| Shipping box | 36 x 24 x 12 cm |
| Hex shaft | 19mm (3/4") universal hex attachment |
| Output rate | ~5 kg/hr (varies by material and how the shaft is driven) |
| Power | Manual hand-cranked, or drill, ratchet, or motor |
| Motor spec (if motorised) | Target ~40 RPM at shaft, up to 80 Nm torque |
| Supported plastics | PLA, ABS, HDPE, LDPE, PP, PETG, PS |
| Operators required | 1 |
| Certification | Hand-operated tool, exempt from CE and UKCA marking requirements |
About Sustainable Design Studio
Sustainable Design Studio is a UK based manufacturer of desktop plastic recycling machines and premium injection moulds. Founded by one of the original designers behind the Precious Plastic V4 Brick, we have a full time team dedicated to helping you get started with plastic recycling. Our equipment is in use in 93+ countries across 6 continents.
We ship from the UK worldwide via UPS Carbon Neutral shipping, accept purchase orders, and provide invoices for universities and government bodies. Every order comes with customer support from people who designed and built the machines.
Questions before you buy? Send us a message and we will get back to you promptly.
| Contact us before you buy |
Looking for more?
We also make the Injection Mini V2, Desktop Shredder V2, Arbour Injection Machine V2, Filament Maker, and a full range of Premium Moulds.
| Browse all our products |
- Covered item
Machine specifications
- Not applicable (manual machine)
- Provided by seller
Select the plastic types this item can process.
Not sure about plastic types? Learn more on the Precious Plastic Academy.
- HDPE (2)
- LDPE (4)
- PP (5)
- PS (6)
- Other (7)
- Mixed plastic
- PLA
- ABS
- Manual
Safety & compliance
- Not applicable
Shredder details
Domestic shipping to
- One item: €15.00
- Each additional item: €15.00
International shipping to
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