Just finished building my outer frame thanks to the extrusions @Paul_Sieradzki sold me.
I am going to build a scaled up herculien, aiming for a 600x600x700mm print area. Now that i have outer frame built I can start on the inner frame reinforcements and getting my motion components purchased!
I am planning on using a 24v e3d volcano with either the 1mm or 1.2mm nozzle for the main extruder. so hopefully print times will be able to stay somewhat reasonable. If i decide to setup the 2nd extruder then i will use the .6mm so i can still do higher detail when needed.
Yea I hope to get this thing done to take to the mrrf this year. @Isaac_Arciaga
@Ashley_Webster for motion on x and y I will use rails pretty much like the herculien. Z I am still debating on rod or v rail as my motion guide. But looking at 12mm leadscrews
@Derek_Schuetz as for dual I would try to use a e3d volcano on bothhotend for same length. Just different nozzle in each. But Eric is right it would not be difficult to do the offset in the printed part instead