Hello,
This extruder is a powerful machine to feed your reprap printer.
* Very strong filament transportation, gear ratio aprox 1:9
* Especially designed for small nozzles who needs more tension
* No abrasion and no obstruction
* Very easy and quick filament changing system
extruder in action:
more infomation here:
[
www.thingiverse.com]
and here:
[
www.3drapid.info]
best regards,
Okka
iRapid