Lots of solutions have been proposed and enacted for multi-color and multi-material 3D printing, from color mixing in the nozzle to scripts requiring manual filament change. A solution proposed fai… ...

Creating 3D prints is great, but sometimes you need something more durable. [Myfordboy] printed a new 3D printer extruder in PLA and then used the lost PLA method to cast it in aluminum. You can se… ...

The new extruder turns METHOD into an open materials platform, enabling users to print with a wide variety of third-party materials on an industrial 3D printing platform.

Top 3D printer. Dremel Direct-Driver Filament Extruder 3D Printer. Users praise the reliability of the Dremel 3D printer, an excellent option for anyone who wants to print both large and detailed ...

The Diamond Hotend is a color extruder for 3D printers that can accept and mix up to three colors of filaments. 2 / 8. Cutaway drawing of the working parts of the Diamond Hotend. 3 / 8.

3D printing company MakerBot has announced a new version of its Smart Extruder — a vital printer component whose flaws have gotten the company in hot water over the past two years.

The Ultimaker 3 is one of the first consumer-friendly, professional-level dual extruder 3D printers on the market. We set up the machine and learn about the different extruders it uses.

The 3D Systems Cube 3 is one of the most compact dual-extruder 3D printers I've seen. The machine is well-designed and capable of calibrating on its own, which means it's ready to work right out ...