One Off Robotics
Chattanooga, United States
Verified supplier · Last verified 30 Oct 2026
Founded in 2018, One-Off Robotics is a Chattanooga, Tennessee-based advanced equipment manufacturer specializing in robotic metal additive manufacturing systems. As the first and only US-based WAAM solution provider, the company designs and builds innovative Wire Arc Additive Manufacturing (WAAM) platforms for Defense, Aerospace, Research, and Specialized Production. One-Off Robotics delivers production-ready metal additive solutions that eliminate long lead times, reduce waste, and simplify complex supply chains through in-house manufacturing capabilities.
What makes them different
Only US-based WAAM solution provider with proprietary closed-loop thermal machine vision technology that continuously monitors and adjusts process parameters in real-time. Pioneered automated calibration, Tru-Height™ and Tru-Temp™ real-time correction technologies, and fully automated in-process maintenance (automatic tip changes, wire reaming, nozzle cleaning). Offers field-deployable containerized WAAM systems (ShapeVend/Nomad) and advanced blue laser additive manufacturing (Dual Blue™) for reflective metals like copper and aluminum.
Industries served
- Aerospace & Defense
- Mining & Heavy Equipment
- Marine & Shipbuilding
- Oil & Gas
- Energy
- Research & Development
Capacity
Operates manufacturing facility in Chattanooga with Monarc WAAM production systems capable of 2-8 kg/hour deposition rates. Offers on-demand WAAM 3D printing services for customers without in-house equipment. Produces large-format metal parts up to multi-meter structures. Provides field-deployable containerized systems (ShapeVend) for remote deployment.
Technologies
- DED
- WAAM
Materials
- Stainless Steel 316L
- Inconel 625
- Inconel 718
Typical lead time: Custom quote basis
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