This is a duet wifi controlled machine.
A ground up design, you can see more on our Instagram. (But still not showing much due to IP)
The ABS print pictured below is 500mm wide, printed at 0.25mm layer height with a 0.4mm nozzle. (See nozzle top left of picture) Parts come out very flat, much better than our current off-the-shelf heated chamber machines.
It seemed a bit crazy at the time to design and make our own machines but, this machine produces parts a level up on what we currently do and a lot faster.
Have found Duet Wifi a great platform to work with, we are using external drives via the extension header.