Two Hotends are mounted side by side at an angle with a high torque servo motor to switch between them.
The inactive Hotend parks on an ooze shield to prevent contamination and oozing whilst the other Hotend is printing.
This setup also removes the need for a priming tower which saves time and material - something that is common in the vast majority of other setups.
All of the component and fasteners necessary to upgrade the Proforge 2S 3D Printer for Dual Extrusion.
Plus one free 250G sample roll of PLA filament.
The build manual can be found here.