Filament box base

cults3d

The fresh-keeping box shown in the picture is widely used in the 3D printing world because it is the cheapest one(only 1 dollar if you get it from a wholesale) which can fit one standard filament vertically. You can see it used by some of the major players in the market, like here: https://www.amazon.com/BIGTREETECH-Filament-Enclosure-Storages-dehydrator/dp/B08FFSNT1K My solution for a dryer is to throw the original cap, upend it and give it a printed cap to make it air-tight. The mouth of the box is not in regular shape, so I reverse-engineered it. It is quite accurate and with the silicone ring coming from the box, It can be airtight. You might need to change the position of the pneumatic connector or add more pneumatics. The bearings in the picture are the same as the ones here. https://cults3d.com/en/3d-model/gadget/filament-rack-falcon59 I am a 3d printing enthusiast living in China, if you have anything to make or reverse-engineer, contact me, let's have fun together :). https://www.facebook.com/MeariSori https://www.instagram.com/mearisori/ WeChat: wino2014