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Bulldog open source universal full metal direct drive extruder

Posted by Unknown Senin, 11 November 2013 0 komentar

The "Bulldog" is open source (CC-BY-NC) universal full metal direct drive extruder suitable for many of DIY 3d printers and compatible with most j-head mount nozzles.
There are two kinds of Bulldog extruder, “Bulldog Lite” to suit 1.75mm filament only and “Bulldog XL” to suit both, 1.75 and 3mm filament. The "Bulldog XL" comes with geared Nema 17 (5:1).

Drawings will be made available, after their Indiegogo campaign ends.

Bulldog extruder features:

symmetric design (you can mount motor motor left or right side)
additional 6 mm inner screw thread
fully assembled and tested
full metal extruder
grove mount compatible hotend holder
stable and precise extruder drive
direct drive extruder
HIGH precision gear box NEMA 17 motor (5:1) (Bulldog XL only!)
integrated fan into the mount for nozzle cooling
can be used as a classic and bowden extruder drive
ultra sharp filament pulley
easy filament change, just pushing the bar with your hands
100% compatible with most popular hotends. (J-Head old and new version, Merlin hotend, Magma hotend, Prusa Nozzle)

http://www.reprapdiscount.com/

http://www.indiegogo.com/projects/bulldog-extruder-project

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Judul: Bulldog open source universal full metal direct drive extruder
Ditulis oleh Unknown
Rating Blog 5 dari 5

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