Engineered & manufactured in Palm City, Florida, USA 🇺🇸
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Track-extended print envelope

PB Elite Roadrunner

Our printer paired with the Roadrunner track system — an added axis of motion that extends the print area for full-size walls and structures. Compact enough for research labs, capable enough for residential printing.

PB Elite V2 Roadrunner construction 3D printer
Overview

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.

Know the machine — every component, explained.

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

PB Elite Roadrunner construction 3D printer components
  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.
The printable area

28 × 10 ft of printable envelope.

28 FT 10 FT 20 FT TRACK 4 FT
Plan view — drawn to scalePrint height: 7 ft
ArchitectureSCARA arm on Roadrunner rail system (additional linear axis)
Country of manufactureUSA — Palm City, Florida
Print height7 ft
Print envelope28 × 10 ft (8,600 × 3,100 mm) stadium envelope around the track
Print speedUp to 225 mm/s
Track length20 ft
Printer weight221 lbs (100.2 kg)
Power110V / 10A standard service
ControlDuet Web Control — browser-based, any Wi-Fi device
Mixing & pumpingMAI®MULTIMIX — mixing and pumping in one unit
MaterialsSikacrete®-733 W 3D / 752 3D, geopolymer blends
EnvironmentIndoor or outdoor operation
Built for

Who runs the Elite Roadrunner.

Research

Universities & labs

110V power and a compact footprint make it the practical choice for construction-technology programs, materials research, and workforce training.

Residential

Builders & contractors

Print full walls and structures on-site or produce elements in your warehouse for assembly.

Architectural

Elements & objects

Curves, furniture, urban elements, and formwork — geometry that conventional methods price out of reach.

Investment

Configure your starting point.

Printer onlyPB Elite Roadrunner base configuration From $72,000
Complete production systemPrinter + MAI®MULTIMIX + standard training From $165,000

Prices ex-works Palm City, FL — shipping and customs clearance quoted by destination. Financing available through First Southern Bank.

Your starting point
From $72,000
PB Elite Roadrunner, printer only
Get an Exact Quote Engineered and built in the USA

Ready to understand what this technology can do for your projects?

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