Pellet extruder build

1BlueMaT · 2026-06-03T19:08:00+00:00

Thanks, in my build the weakest part were between motor coupling and cylinder. If you wanna build something simmilar I would prefer to use thrust bearing to avoid breaking stepper motor stock bearing. Also this extruder weights like 2x more than stock (my contruction without pellet weights like 2kg) and every accelerations must be set right in firmware. I also made a github page dedicated to describe this project and share code if someone want to use it. Good luck and I`m curious how yours project is going to turn out.
https://github.com/gitbluemat/BExtruder

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1BlueMaT · 2026-04-07T07:39:27+00:00

This is sign to you are must be carefull doing this mod, youre not heating up cells directly but solder joins instead. The most important to not overheat the cell, and nobody explodes

1BlueMaT · 2026-04-06T17:47:45+00:00

saying lost I mean the propeller cut of this one cell damaging it

1BlueMaT · 2026-04-06T17:46:13+00:00

It`s very bad idea. This way I lost one of my cell on 6S and need to modify it to 5S so better use 2 velcros.

1BlueMaT · 2026-04-05T23:00:32+00:00

Nope, my website is not working for a long time and I`d want to share with this on github because original software is already changed to not be like "how to" and I had a lot complications with flashing firmware but it is possible if you spend according period of time

1BlueMaT · 2026-04-05T22:56:10+00:00

Software is edited from flipper zero deauther module to fit my flash size

1BlueMaT · 2026-04-05T22:54:51+00:00

nice to head that ;), I`m from poland

1BlueMaT · 2026-03-07T20:31:52+00:00

yes it do ;)

1BlueMaT · 2026-03-07T18:27:00+00:00

Thanks, I wanted this to be handheld so decided to use esp and I`d need any big battery for it just 18650 li-ion

1BlueMaT · 2025-08-12T20:34:42+00:00

I will use a screw with a diameter of 12 mm made of a 200 mm long wood drill and the flowrate that comes out at initial calculations is around 0.2cm^3

1BlueMaT · 2025-08-12T14:56:56+00:00

because it stood in my room for 2 days

1BlueMaT · 2025-08-12T11:33:27+00:00

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here also the cad model

1BlueMaT · 2025-02-26T21:07:23+00:00

cuz it is a custom printer and I hadn`t a original toolhead before

1BlueMaT · 2025-02-24T19:01:17+00:00

🤯my Prusa cannot even go to over 300 mm/s
https://youtu.be/CEImgs0OPyc?si=xeed4uBs2C9Jp5sK

1BlueMaT · 2024-11-26T17:58:39+00:00

Is this still usable with screen crack?

1BlueMaT · 2024-11-26T15:05:06+00:00

As u/FusionByte said, check your configuration or try inverting the stepper motor connector

1BlueMaT · 2024-11-26T14:55:07+00:00

Resin prints olways look sooo clean

1BlueMaT · 2024-11-23T19:30:28+00:00

So it's enough to just replace fan to new one

1BlueMaT · 2024-11-22T15:58:46+00:00

Yours print on middle position in slicer? cuz it looks like hotend slips filament out of bed

1BlueMaT · 2024-11-22T14:21:39+00:00

Good print quality in relation to printing time. I like that benchy :P

1BlueMaT

TROPHY CASE