3D Printer with Big (2,8mm) Nozzle

First test Print in our Lab with a 2,8mm diameter Nozzle. It's Really impressive to see how much material this Printer extrude at one time. Its possible to print simple and strong geometry Designs with this pimped Prusa Mendel Printer.

Comments

1. Hot end used???
2. Hallo magst du was zu der Nozzle erzählen? Oder kannst du bitte.. und Vulcano?
3. I've seen bigger
4. Did you make the nozzle by yourself? Really nice!!!
5. Very impressive. Is there any video speeding up going on? (still very fast, regardless)
   Also, what hotend are you using here?
6. Can you tell me the detail about your printer, please.