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This adapter system wraps the edges of a GRATKIT 1kg 199x62mm cardboard spool in order to: provide smooth rotation within a Bambu Lab AMS prevent carboard debris from depositing within a Bambu Lab AMS Features: Reusable GRATKIT nameplate…
Designed to slide over the GratKit Cardboard spools can be printed in either TPU or other materials if printing in TPU reduce scale to 98.5-99% and stretch over the reel tested in PLA but should work in other materials
I ran across the Gratkit Firefly filament dryer and it checked my boxes - reliably gets up to heat, actually dehumidifies filament per independent tests, and offered an interesting control solution that I can hook into Home Assistant. One…
I printed this model in Prusament PETG Jet Black with the 0.2 SPEED profile. To finish the assembly you need two 8x22x7 bearings and two washers with 8mm inner diameter. Every part except the main roller needs to be printed twice.
After trying luma's spool holder I loved it until even though printed in ABS it ended up bending under the weight of a full 1kg of abs that as requiring drying. As a result I realised the walls were JUST not stron enough to handle the job…
Basic mount for the GratKit Firefly Filament Dryer , holds the dryer in place against lateral forces. Can be glued/screwed to a bracket or used in your own projects. Make sure to print in a heat resistant material, as the bottom of the…
This is a replacemet spool holder mod for the GratKit FireFly filament dryer. It allows for putting either desiccant beads or packets inside it for the purpose of lowering chamber humidity while drying. If you print it with anything…
For the GratKit filament dryer, I upgraded the included roller by adding 608zz bearings. This modification significantly improves the roller's smoothness and reduces friction during operation, ensuring a more consistent filament feed. The…
In order to use GRATKIT cardboard spools in the AMS, the CBAS series has been expanded. The spool needs around 160 grams of filament with 15% infill, making it not lightweight but rather sturdy and smooth-running. So far it has always fit…
Wall-Mount for the Gratkit Firefly Filament Dryer. There are two version for mounting on the left or right side. I printed the parts in Prusament PETG Jet Black with the default 0.2 Speed Profile. To mount the bottom parts to the wall I…
The GratKit Firefly filament dryer is great and Tuya connected, but lacks proper PTFE tube connections. I made this adapter for both M6 and 1/8" NPT connections. You can use any size tube (I used the standard 4mm). For this particular…
BOM Gratkit Filament Dryer 2x M4x100mm Socket Head Cap bolts 2x M4x40mm Socket Head Cap bolts for the brace, optional The drybox will fit snug into the base part. Brace is optional and probably not necessary. It can be used if you have a…
I used PETG to print. I used two M4 Brass threaded inserts on the mount to screw the cradle to it, and two M4 screws and T-nuts to secure the mount to the 40 x 20 extrusion. I have included the step files so that it can easily be modified…
Print in PETG if you dry below 65°C
The GratKit filament dryer does very well, but the thermistor mount in the bottom is attached to the bottom and sometimes loses adhesion. The thermistor moves around or falls out causing the heating plate to burn up the polyimide film…
Print in PETG for secury, the bottom of the dryer can be hot for hours
si comme moi vous avez un problème de monter en température s'est que la sonde de température est surement mal positionnée , sur la troisième photo on peut voir que pour mon cas elle était scotché sur la nappe chauffante il faut la…
Wall-Mount for the Gratkit Firefly Filament Dryer. There are two version for mounting on the left or right side. I printed the parts in Prusament PETG Jet Black with the default 0.2 Speed Profile. To mount the bottom parts to the wall I…
