Key market opportunities in polymer extrusion 3D printing include the booming low-cost segment, which is outpacing ...

When it comes to 3D printing clay, there are a lot of challenges to be met. An extruder capable of pushing clay is critical, and [davidsfeir] has an updated version suitable for an Ender 3 printer.

MakerPi is a new affordable 3D printer launched via Kickstarter which features a modular extruder. The independent dual extruder can be easily modified to mix filaments or print dual filaments ...