Will Hyrel make independent Extruders w/multiple materials?

[Davo]

We have projects in development, but we are focusing on the single yoke model (which holds up to four heads) right now. We already have the ability to print with four materials at the same time, either in cooperation (a part with multiple materials) or in synch (see "Four Parts" link in my signature).

Our MK-1 extruder will print in any 1.75mm filament which is printable at 260C or less; presently, we have validated the following materials:

ABS
PLA
PlastInk Rubber
Nylon

We still have to validate, but anticipate no issues, with the following materials:

Laywood
Laybrick
PET
PVA
Ninjaflex

Our EMO-25 will print in any pasty extrudable which is printable at room temperature; presently, we have validated the following materials:

Clay http://www.youtube.com/watch?v=trdz4YDbdsw
Precious Metal Clay (PMC) (requires firing after printing)
Porcelain
Plasticine http://www.youtube.com/watch?v=cw8XiW46G0k
Plah-Doh http://www.youtube.com/watch?v=dihvAQR7LQg
Sugru (self-setting rubber) http://www.youtube.com/watch?v=nuii5rP53Js
RTV Silicone

If you have other material to suggest, please do so. We do not require proprietary material.

All of our extruders are hot-swappable, plug-n-play, registering with the software via canbus: http://www.youtube.com/watch?v=XNwv7Dw_Zwg

Let me know if that answers your questions.