If you’re an eco-conscious maker (or just looking for an excuse to hoard more plastic bottles), then PETFusion 2.0 might just be your new best friend. Currently on Kickstarter, this nifty contraption lets you recycle old plastic bottles into usable filament for 3D printing. Yes, you read that right – plastic waste can now have a second life as part of your next DIY masterpiece.

Now, we all know plastic is pretty amazing – strong, durable, and, well, everywhere. But it’s also one of the biggest environmental villains of our time. Household recycling barely scratches the surface, so why not take matters into your own hands? Enter PETFusion 2.0.

This device takes PET plastic bottles and turns them into 3D printer filament. No need to be a mechanical genius to build one either; the Kickstarter campaign offers STL files, a Bill of Materials (BoM), and step-by-step instructions for assembling your very own machine. Unfortunately, you can’t just buy the finished product – but hey, where’s the fun in that?

Sure, 3D printing has a reputation for being a bit wasteful (thanks to all that thermoplastic filament). But in the grand scheme of things, it’s small potatoes compared to industrial production. Plus, recycling plastic into filament could save you a bit of cash while helping the planet.

The basic idea is simple – cut PET bottles into strips, heat them up, extrude the filament, and spool it. Easy, right? Well, not exactly. There are challenges. For one, PET is just one type of plastic, and it’s only a small fraction of the waste out there. Plus, making quality filament is tricky. Tolerances need to be precise, and it’s not always easy to get right with DIY gear. But hey, for non-critical parts, PETFusion 2.0 is a winner.

And it comes with some cool extras: a filament welder (to fuse strands together), dual hot ends (for smooth extrusion), and even a built-in bottle cutter. So, while it’s not perfect, it’s definitely a step in the right direction. If you’re ready to turn trash into treasure, PETFusion 2.0 might just be the recycling revolution you’ve been waiting for!

Source Info: https://www.hackster.io/news/petfusion-2-0-helps-you-turn-old-plastic-bottles-into-3d-printer-filament-3ea8d370bb5b

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