
Modular structure welding
Automation that adapts to the way you build.
Patagonia ModulPro is the first welding system with automated AI software for metallic modular structures. Automated welding without programming the robot. Perfect structures, without human intervention.
See ModulPro at FABTECH · Booth S44053
None
Programming required
2 hours
Operator training
Internet only
No extra hardware
Inspect the machine
Tap a glowing point.
Features published in the ModulPro brochure. Tap a glowing point or a row, then open the catalog.



Single-operation welding of modular structures
ModulPro was specifically developed for metallic modular structure welding. Maximum precision, repeatability, and efficiency for agile and standardized production.
Variable length + robots
ModulPro is available in different configurations, including variable length with multiple robots on a linear track. Optional swivel integration is available when the structure needs to rotate through the weld.
The same Perfect ARC® stack
Panasonic TAWERS G4, Touch Sensor, ARC Sensor, and Perfect ARC®. No programming. Two hours of training. No extra hardware — just an internet connection.
How the system sees the weld

Panasonic welding robot
A global leader in welding robotics, manufactured entirely in Japan. The TAWERS G4 series offers the only integrated communication system on the market, with communication speeds 250 times faster than conventional systems. The patented collision-avoidance system prevents TCP loss.

Touch Sensor
New technology for automatic position detection that requires no camera, no laser scanner, and no programming.

ARC Sensor
While welding, it detects the width of the groove and centers the torch to compensate for misalignment.

Perfect ARC® — AI-powered welding software
Integrated system with AI-powered welding software. No camera or weld scanner required. No devices required. Automated welding without programming the robot.
Published capabilities
- Panasonic TAWERS G4 welding robot, manufactured in Japan
- Touch Sensor — no camera, no laser scanner, no programming
- ARC Sensor groove tracking during the weld
- Specifically developed for metallic modular structure welding
- Variable length + robots configuration
- Optional swivel integration
- No programming required · 2 hours of training · internet connection only
Patagonia ModulPro compared with conventional welding
| Feature | Patagonia ModulPro | Manual welding | Robot with camera |
|---|---|---|---|
| Programming time | None | N/A | High |
| Compatible welding equipment | Highest | Highest | Limited |
| Environment preparation | Not required | Requires preparation | Requires preparation |
| Operator skill level | Low | High | Very high |
| Requires devices (flexibility) | Not required | Not required | Requires device |
| Efficiency loss due to sensing | Low | N/A | High |
Ideal applications
- Metallic modular structures
- Variable-length modules
- Standardized frame modules
- Swivel-integrated assemblies
Also on the floor
