FelFil EVO extruder case

thingiverse

I purchased a filament extruder (Basic Kit) from [FelFil](https://felfil.com/shop/felfil-evo-basic-kit/?v=f003c44deab6), an excellent piece of open hardware. I designed a housing for it, striving to make it simple to print and service. - The top panel is split into two halves that can be easily opened, allowing access to internal components without disassembling the panels. - External power supplies, 12vdc 15A, are connected to the case via a standard 3-pin PC connector IEC320 C14 (12V+ / Gnd / 12V-). - The original hopper has been redesigned. - An optional lower hopper has been added to prevent accumulation of unused pellets on the bottom. - Another optional lower hopper adapter can be used as an alternative, achieving the same result. - Two versions are available: one for a full-size bed (350mm) and another for a 200mm bed, with longer items split to facilitate printing. I recommend using [glassy](https://www.thingiverse.com/thing:2460758)'s motor cooler; see his thing for more details. - It is crucial to insulate the heating chamber with 30/40mm thick rock wool wrapped around and covered with Kapton tape to maintain reliable temperature and protect nearby plastic from heat damage. (See BOM) My first operational test can be viewed here: [https://youtu.be/vcgd6NjcaxA](https://youtu.be/vcgd6NjcaxA) All suggestions, corrections, and feedback are welcome!