Fronius Ships a Turnkey WAAM Cell for Industrial Metal 3D Printing

Industrial WAAM Gets a Complete Cell

Austrian welding specialist Fronius has entered the industrial additive manufacturing market with a fully integrated Wire Arc Additive Manufacturing cell. The system combines deposition hardware, process control software, and robotics programming in one package. The company says it removes much of the guesswork from setting up WAAM for production parts.

The heart of the cell is Fronius's CMT Additive PRO welding platform. CMT, or Cold Metal Transfer, is a low-heat dip-transfer arc process that deposits metal wire layer by layer. Fronius adapted it specifically for additive manufacturing by adding a deposition rate stabilizer, a pulsed hot start feature, and real-time contact-tip-to-work-distance measurement. These adjustments keep the arc stable as the robot builds up material, which reduces scrap and rework.

Software Is the Differentiator

What sets this cell apart from other WAAM systems is the software layer. Fronius bundled its Vectris platform into the control system. Vectris includes a kinematic model of the robot, an additive-specific interface, and validated welding post-processors. The software can tell the difference between outer walls, internal infill, and joints, and it assigns different welding parameters to each region automatically.

These parameter sets are called build styles. When the robot moves from one section to another, the FroArc welding command switches the process parameters on the fly. The operator does not have to program each transition manually at the robot controller. That automation addresses one of the biggest bottlenecks in DED-Arc work: the time it takes to tune parameters for complex geometries with multiple features.

For Production and Reverse Engineering

Fronius designed the cell for two main use cases. New-part production benefits from the stable, repeatable deposition and the ability to produce large metal components with less heat input than some competing processes. Reverse engineering benefits from the system's ability to deposit material onto existing parts where original CAD data or tooling no longer exists.

The company is offering process development services alongside the hardware. Customers can send parts to Fronius's prototyping center for feasibility studies and parameter development. Fronius will then license the validated parameter sets as production recipes. That approach mirrors how software is sold, but applied to physical manufacturing.

What Comes Next

The Fronius Additive Cell will appear at Formnext 2026 in Frankfurt from November 17 to 20. That show is the main stage for industrial additive manufacturing in Europe, and Fronius is using it to introduce the system to a broader audience. The company is positioning the cell as a bridge between traditional welding expertise and modern digital manufacturing, which is a credible claim given its decades of process knowledge in arc welding.

For shops already running WAAM or DED-Arc, this system offers a way to tighten process control without building the software stack in-house. For companies considering their first metal additive investment, the turnkey package lowers the integration barrier. Either way, it signals that industrial WAAM is moving from experimental setups to catalog products you can order, install, and run.