i am SICK of THE Mk2 Extruder ... looking for upgrade for my Geeetech prusa i3

[fei8820]

it work great flawlessly .. untill one day.... it just keep clogging with pla ... redo everything get a new mk2 extruder... change the head and work for new weeks and Now happen again. and unable to finish large Print now.... any idea what extruder can i upgrade ? or i just get a better printer... btw i doing small business helping people design and print 3d model... any advice for me thanks

[ZorAxe]

Maybe try the Bowden Extruder
http://reprap.org/wiki/Erik%27s_Bowden_Extruder


OR

Greg Wade Extruder
http://reprap.org/wiki/Wade%27s_Geared_Extruder

[fei8820]

Thanks for the reply... i will goes buy one of it seems the bowden are good

[ZorAxe]

Let us know if it works for you. I might want to get one for my printer once its built

[DBFIU]

it work great flawlessly .. untill one day.... it just keep clogging with pla ... redo everything get a new mk2 extruder... change the head and work for new weeks and Now happen again. and unable to finish large Print now.... any idea what extruder can i upgrade ? or i just get a better printer... btw i doing small business helping people design and print 3d model... any advice for me thanks

Welcome to PLA. You will need to cool the barrel or get a PEEK teflon barrel to ensure it stays cool all the way through right up until it gets to the nozzle.