DIY 3D Printer filament storage vacuum pump
Description
A more powerful vacuum pump for 3D printer filament storage bags I've been using vacuum bags for a few years to store 3D printing filament and protect it from moisture. Some people use dehydrators and other dryers to store filament. I really like Airlock vacuum bags, they're pretty tough and last a long time. I started using vacuum bags with a manual pump but its hard work. The Airlock electric pump is really good but it'd would be awesome if it was faster. So thought I'd have a go a building a more powerful vacuum pump. YouTube video of the build and pump in action <iframe width="560" height="315" src="https://www.youtube.com/embed/52fT1OWM2Ig" title="YouTube video player" frameborder="0" allow="accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share" allowfullscreen></iframe> Printing: - No supports required - I printed in PETG - 0.2mm layer height
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