[Jan] of [Roetz 4.0] has a unique approach to multi-material 3D printing: he’s designed an extruder which takes two different materials and extrudes one as a shell around the other. This opens up some ...

Reloading filament on a 3D printer is hardly anyone’s favorite task, but it’s even worse when you’re trying to shove stiff filament down a long and winding Bowden tube. Enter the speed loader from [Mr ...

3D Platform (3DP), a global leader in manufacturing large-format, industrial-strength 3D machines, has produced a High Flow Air Cooled (HFA) extruder that is the first in a new line of ...

Can you make consistent orange filament by mixing recycled red and yellow plastic? This video tests whether a standard desktop extruder can blend shredded plastic scraps into a uniform color. It shows ...

Researchers at the National Institute of Technology Rourkela have been granted a patent, application number 202431068691, for a portable extrusion system that converts recycled plastic waste into ...

Subject says most of it...I know next to nothing about 3D printers. I have a regular need to create plates for trophies and awards. I'm creating them now with a single extruder printer and then ...

For decades 3D printing has been available in some form, but it wasn’t until the likes of MakerBot and other startups who began producing affordable hardware for the hobby to really take off. In the ...