Enza3D
11
Yep, leveling is definitely a little tricky with both extruders, especially because my left one is tad bit lower than the right one. And the oozing, always the oozing. Unfortunately for the original poster has set, these issues will be unavoidable with a dual extrusion machine as far I know of.
If I got a flash forge dreamer, does it except 3rd party filament? Do I have to use their software to print or can I use any G-Code software. I noticed Da Vinci says to have a separate extruder from the 2 it comes with in the Duo to print water soluble material. Do I need that for this one? Does it have a heated bed? I like the price of the Dreamer and how it looks.
Enza3D
13
It readily accepts 3rd-party filament; they have no DRM on it, so as long as the printer can reach the temperature required to extrude the filament it can print anything you throw at it. I’ve printed just about every kind of filament that’s on the market with it (with the exception of polycarbonate and some of the very expensive exotic filaments like Tungsten ABS) and it’s handled them all nicely. You don’t have to use their slicing software but you do need to make sure you install the right drivers on your computer or other slicing programs won’t be able to connect to it. I use it exclusively with Simplify 3D and have had no issue with it.
The extruders it comes with can print PVA and HIPS out of the box, but I would suggest upgrading the nozzles to something a bit more durable if you plan to print specialty filament on it. The metal PLA filaments (CoppeFill, Protopasta Stainless), carbon fiber PLA, and filaments derived from wood (Timberfil) are particularly abrasive and chew through brass and aluminum fairly quickly.
I only plan to print Normal PLA, ABS, and Water Soluble Material. It should be able to do that right?
Enza3D
15
By water soluble, are you referring to PVA? If that’s the case, then yes, it can print all three.
I want to print PLA In one extruder and water soluble material in the other so I can wash away the support. Is that PVA?
Enza3D
17
Most likely, I can’t think of any other water-soluble filaments off-hand. But that will work fine!
What about buying a refurbished one? Is that still good?
Enza3D
19
Mine is actually a refurbished one, so yep!
Enza3D
21
No problem! Feel free to reach out to me in the future if you need help with it 
Can you set different temperatures for different extruders. Can one be 230 and the other 200 to print to colors that melt and different temps.?
Enza3D
24
Yep, the extruders can be controlled independently of one another!
Can I print NijaFlex? Is NijaFlex ABS or PLA?
Enza3D
26
Yep! I’ve printed several things in NinjaFlex, you just have to adjust the settings accordingly. NinjaFlex belongs in the TPE/TPU plastics family; it’s neither PLA or ABS but it’s own thing entirely.
I’ve successfully printed the following filaments (all the prints you see on my Hub were done on the Dreamer):
- CopperFill & BronzeFill
- Timberfill
- PLA
- PLA-PHA
- ABS
- BioSilk
- NinjaFlex & SemiFlex
- Watson
- Carbon Fiber PLA
- Stainless Steel PLA
- HIPS & PVA
I’ve attached an image of a very small print that was done with NinjaFlex, next to a penny for reference.
Thanks, What does carbon fiber PLA and Stainless Steel PLA Mean? Does it have those things in it to make it stronger?
Enza3D
28
The stainless steel PLA (SSPLA) isn’t really stronger than normal PLA, but it’s more dense and can be polished to look like stainless steel. It’s made by adding steel powder to PLA while it’s molten, so that when it get extruded into filament, the filament is a mix of steel and PLA. I can upload some pictures of that later so you have an idea of what it looks like, and some examples can be seen on Proto-Pasta’s website (Stainless Steel PLA | Metal-Filled PLA Filament – ProtoPlant, makers of Proto-pasta). It’s definetely a lot tougher and harder than normal PLA, or even the copper/bronze PLA composites. When I sand Stainless Steel PLA, it takes a lot longer and chews through sandpaper like there’s no tomorrow.
Carbon Fiber PLA (CFPLA) is significantly more rigid than normal PLA, so it’s great for drones and other RC vehicles. Like the stainless steel PLA, it’s made by mixing little strands of carbon fiber into the PLA before turning it into a filament. I use the one made by Proto-Pasta (Black Carbon Fiber Composite | Carbon Fiber PLA Filament – ProtoPlant, makers of Proto-pasta). Unlike the Stainless Steel PLA, the Carbon Fiber PLA finishes really nicely with about the same amount of work it takes to sand normal PLA.
I would recommend upgrading the nozzles if you plan on running a lot of exotics through any machine though, they are not kind to the stock brass.
I have attached a picture of a Carbon Fiber, Copper, and Stainless Steel piece I did then polished for reference
Enza3D
29
One other thing with these filaments, watch for clogs! Any of the metal based ones love sticking to the nozzles so it’s important to unload them once the print is done.
Do I need to upgrade the nozzles if I print PLA, ABS, PVA, Carbon Fiber, and Stainless Steel, and NijaFlex?