Thanks,
Brandon
None of them have gotten up to speed on it in the last 3 years as far as I can tell.
A DIY filament extruder will run you $700 or more to produce.
Buying my own filament I won't spend that much in 5 years of printing.
There is a filament provider by Leon springs called cheap3dfilaments.com
Personally I stick to Hatchbox on Amazon or pushplastic.com
I spent a good while switching between vendors until I came across Hatchbox and their quality is great and consistent.
Lately I have been sticking to pushplastic because they provide BULK spools. (1kg/3kg/10kg/25kg) so that I can reduce the amount of spools changes and waste on the spool.
(I started using them at work for our massive 1meterX1meterX0.5meter printer. Which has used up to 5 kg for a single part)
(I also use a 3kg spool for the printer I keep at the makerspace)
I have used a filabot filament extruder at work. It is very difficult to get it set up right but it is do-able.
If you are planning to make a filament extruder to save money on personal printing I don't see it paying off in less than 5 years.
It is viable if your wanting to do it just for the sake of doing it or making custom blends like metal blends or custom colors.
If you have any questions feel free to ask.
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