Filament Dry Print Storage System (FDPSS) V2.0 3D Printer Model Free Download

Description Files (12)

Summary

The objective of this project was to develop an affordable filament storage system that enhances the functionality of existing DIY solutions. This system is designed to be fully 3D-printable without requiring supports and can be easily assembled without the use of screws. There is also no need to damage the box by drilling holes into it. Assembly is quick and intuitive, relying on sliding or snapping mechanisms. While most of the components do not require adhesives, the new lid mechanism benefits from a small amount of superglue for optimal performance. Alternative glue-free designs were explored but proved unnecessarily complex. By accepting minimal gluing and sanding, the system prioritizes operational convenience and time efficiency, offering significant practical benefits.

With careful sourcing of materials, the production cost per storage box remains low. Key improvements include the box's versatility—it can be repurposed for other uses when no longer needed for filament storage. The design allows for direct printing within the box, with a TPU gasket sealing the filament outlet to prevent moisture ingress during operation. Additionally, there is no need to rewind the filament back into the box after printing. The filament can simply be inserted through the lid opening, and the box can be securely sealed using the gasket on the PTFE tube.

Required materials and parts

608 ZZ Bearing:
amazon.de link
amazon.us link
3.7L Airtight Food Storage Container "YH-308":
amazon.de link
amazon.us link
Round Hygrometer:
aliexpress.com link
amazon.de link
amazon.us link
PLA Filament (two colors recommended)
amazon.de link
amazon.us link
SOFT TPU/TPE Filament
amazon.de link
amazon.us link
PTFE Tube
aliexpress.com link
amazon.de link
amazon.us link
Super Glue
amazon.de link
amazon.us link
Sandpaper
amazon.de link
amazon.us link
Non Slip Pads
amazon.de link
amazon.us link

CHANGELOG IN VERSION 2.0:

complete redesign of the filament outlet for fast & smooth operation considering printing as well as storage
replaced the wooden dowels with pla ones to overcome a tolerance issue with the wooden dowels that shrink quite a lot over time
complete revision of the printing guide and manual
added real pictures of the actual box
uploaded all necessary step files making it easier to modify and remix the storage system
updated all links and added amazon.us links

CHANGELOG IN VERSION 1.1:

changed the secondary lid design to completely print without supports
changed the inner diameter of the rollers for easier assembly
updated the assembly manual according to the changes

Filament_Dry_Print_Storage_System_[FDPSS_MANUAL.pdf	2.3MB
P01_BasePlate_PartA.STL	387.4KB
P01_BasePlate_PartB.STL	527.4KB
P02_Roller_PartAB.STL	384.1KB
P03_SilicaContainerLid.STL	31.7KB
P04_PLADowel_8mmx40mm.STL	18.6KB
P05_SecondaryLid.STL	2.0MB
P06_PTFETubeGasket.STL	228.9KB
P07_TPUPlugPrint.STL	231.4KB
T01_Bearing_Installation_Guide.STL	119.2KB
X1_FILAMENT_NAMETAGS.zip	2.7MB
X2_STEP_FILES.zip	958.0KB