Building a Large Format 3D Printer – Part 1: Pellet Extruder

Part 2: Stay up to date with this project: Massive Dimension Pellet Extruder: OpenBuild’s Linear Motion Components: Duet 3: 1XD Expansion Board: Supplies & Equipment: Common tools and supplies: ShopSabre Sidekick 8: CNC Mill Conversion Playlist: Consumables: PLA Pellets: Colorant: Dr. D-Flo is taking his shop’s additive manufacturing capabilities to the next level by building an industrial scale 3D printer with a build envelope of 4’x4’x4’ (1220mm x 1220mm x 1220mm). When DIYing a printer this large, a normal filament extruder will not be able to pump out enough plastic to fill this build volume. Therefore, Massive Dimen