Rotoweld 3.0:
The world's best automatic pipe spool welding robot

A fully proven and recognized technology with over 30 years of experience in automated welding and over 180 commissioned Rotowelds around the world.

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Rotoweld 3.0

The Rotoweld 3.0 is the ultimate automated welding solution to increase your productivity and stay competitive in today’s fabrication industry.

Experienced pipe welders are hard to find and fabricators want to increase their productivity while delivering high-quality products and reducing production delays and costs. And access to the latest information on your production floor is crucial to making sound decisions.

Minimal welding experience required

The Rotoweld 3.0 features 4D Synergy Welding™, a unique patented technology that features all welding parameters in a single joystick command. Now you can train operators to perform ASME Section 9 welds in less than one week.

Learn more about the PerfectPass-iQ
Read PWC Industries testimonial

400% productivity increase in your pipe fabrication shop

Increase productivity with the Rotoweld 3.0’s integrated automation. It all starts when  Rootomatic™ technology executes a root-pass in record time with its fully automated weld penetration control. 

As a rule of thumb, typical Rotoweld 3.0 welding times are as follows:
1 min./dia inch for standard wall pipes
1.5 min./dia inch for heavy wall pipes

Learn more about the PerfectPass-iQ
Read Perma-Pipe testimonial

High-quality weld — every single time

Making consistent high-quality welds has never been easier with the Rotoweld’s factory-aligned, rails-based design, robotized torch positioner, proprietary software and advanced built-in welding programs.

Learn more about the fully integrated design
Read Thermacor testimonial

Remote tracking of every arc weld you make

The Prodatalog™, a monitoring software developed especially for the needs of fabricators and welders, helps manage and track the performance of your Rotoweld 3.0.

The easy-to-use web-based interface accurately logs and records all joints so you can quickly identify any quality issues and create reports.

Learn more about the Prodatalog

Customizable to your reality

The Rotoweld 3.0 is available in many configurations. Choose between single, twin bay or heavy-duty models according to your shop production needs. Add an optional integrated fume extractor to reduce fume exposure and manipulation for welders.

Available in the process you need

  • GMAW
  • SAW
Discover our most popular model

Improve welder’s working conditions

UV protection: Rotoweld operators don’t need to get close to the arc, leaving them free from UV exposure, which is an important cause of skin injury and a long-term concern for welders.

One-touch welding control: requires minimal intervention and movement from the welder, contributing to sustainable operations.

Camera-based: prevents welder fatigue and increases productivity.

Ergonomic welder position: minimizes fatigue and prevents injuries.

Self-aligned fume extraction: ensures better vent positioning without any manipulation on the shop floor.

Discover the integrated fume extractor

About Tecnar

Tecnar is a family-owned company that was founded in 1989 as a spin-off from Canada’s National Research Council. Tecnar has 30 years of experience in automated pressure pipe welding and more than 150 commissioned Rotowelds around the world.

Nowadays, Tecnar has expanded to four distinct product lines that share a common goal: to make a difference in the daily life of its clients by integrating its technology and know-how.

Learn more about Tecnar

Ongoing support and warranty

Tecnar takes pride in offering the best manufacturing/engineering warranty and support in the business so you can rely on Rotoweld 3.0 technology for years to come.

But don’t just take our word for it… take it from our customers.

Read testimonials of Rotoweld 3.0 users
Client’s Testimonials

Ask for a demo today

We have over 150 Rotowelds at work around the world today. If you want to see a Rotoweld 3.0 in action, we can certainly make it happen.