It takes the Ender 3 gantry and tilts it sideways on a pair of 3D printed supports, and replaces the stock Y azis with a belt on rollers driven by a larger motor through a timing belt drive.
If you prefer a more manual approach to sending your files to print ... The Creality Ender-3 V3 Plus is a great choice as a ...
It’s taken years to perfect them, but desktop 3D printers that uses a conveyor ... His open source modification for the Ender 3 Pro turns the affordable printer into a angular workhorse.