PB Elite Roadrunner

A printer that grows with the track.

The PB Elite V2 Roadrunner combines our SCARA-arm printer with a rail system that adds another axis of control. The result: an industrial-size print area that extends along the track — full walls and structures, printed continuously. Pair it with the MAI®MULTIMIX mixing pump and you have a complete production line that moves between sites in a pickup. The printer ships mounted on the Roadrunner track — and the track is removable, so the same machine also runs as a stationary unit.

Know the machine — every component, explained.

Hover or tap a marker to see what each part does and why it's there.

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1. DistalOuter arm section — mounts the extruder and places the concrete bead along the print path.
2. ProximalInner arm section linking the mast to the distal arm — SCARA geometry sweeps the print area with millimeter repeatability.
3. TrackThe Roadrunner rail adds a travel axis — the print area extends along the track for full walls and structures.
4. Duet Controller / Wi-Fi AntennaBrowser-based control via Duet Web Control — supervise and adjust from any Wi-Fi device, no proprietary software.
5. CartThe carriage that rides the track, carrying mast and arm along the travel axis — repositioned without a crane.
6. Z Rail MastThe vertical axis: the arm climbs the mast layer by layer up to full print height.