Extruders
Open Source
Requirements
Filament Extruders
Not Open Source
Felfil
Filastruder
$175
$17
$395
300C
24V
Polycarbonate not recommended
300C
.4mm standard nozzle
$150
300C
Source
12V
1.75 mm only
Open Source
No need for metal gears
Hot Ends
Prusa i3 Extruder
E3D V6 Hot End
Is it same as E3D?
J-Head
J-Head From China
J-Head USA
3 mm
Does flexible filament,
polycarbonate, and standard
filaments
low cost
modular
all metal for high temperature
24 V
Simple design
easy to fabricate
Works with .3 mm to 1.2 mm nozzles
Not compatible with flexibles