Connect your craft to the machine

SmoothTool is an easy-to-use cobot welding package that helps your welding robot deliver the perfect result – by learning from you.

SmoothTool flange

Make your first SmoothTool weld in less than 30 minutes

  • User-friendly interface – no-code programming
  • Works with your preferred power source
  • Achieve the perfect weld first time
  • Quick and easy installation​

Experts in robotic welding

Robot Union Logo

Selected as one of the top 10 robotics startups by RobotUnion in 2019

Weld galaxy logo

Winner of the second WeldGalaxy Open Call in 2021

UR+ Certified

UR+ certified: Tested and approved by Universal Robots


All you need to get the job done

SmoothTool is a robotic welding solution that helps you deliver your best work by putting you in charge of the automated welding process.

Offset welding

  • Copy and offset items in X, Y, Z direction or hand-guide the robot to your preferred offset position​ to ensure the best weld every time​

Stitch welding

  • Control your stitch weld with parameters, e.g., retraction, weld length, air speed, number of welds​

3D Viewer

  • Check if your welding path needs correcting before pressing start​
  • Zoom into different segments of the welding path for a closer look

Linear and circular weaving

  • Works on CB and e-series​
  • Set and adjust the amplitude, frequency and dwell time for the best result
  • Can also be combined with stitch welding

UR+ certified

  • SmoothTool is a ‘plug-and-play’ robotic welding kit that is tested and approved by Universal Robots
  • Compatible with UR3e, UR5e, UR10e, UR16e and CB-series collaborative robots (or cobots)

Power source independent

  • Use your preferred power source
  • Manage parameters using the UR teach pendant​ or directly on the power source

Programming Flange

  • Use the Programming Flange to show your robot how you want the job done
  • Doing it freehand makes this process a lot easier and faster

3D Viewer

View your paths in 3D

SmoothTool’s 3D Viewer creates a virtual welding path so you can adjust the parameters to get the perfect weld first time and minimize the need for dry runs.


Use your preferred power source

We are compatible with every welding power source brand. No matter what you’re running, you can use SmoothTool with your existing power source by choosing from our integration options for manual and robotic welding power sources.

power sources
Power source

Preconfigured welding power sources (for robotic welding power sources)

We’ve preconfigured SmoothTool to be compatible with several robotic welding power sources that are ‘plug and play’. And we’ll keep adding more.

Digital I/O

Digital I/O

You can set up SmoothTool by simply using Digital I/O with your power sources.

Callback function

Callback function

With UR Script you can decide how to switch the power source on and off.

Need more info?


What’s in the box?

Installation guide
License USB key
Software USB key (URCap and user manual)
Programming Flange

SmoothTool product image


Teach your welding robot in 4 steps with SmoothTool

Init Point

Init Point: Set the point above the item you’re about to weld

Path start point

Path - Start Point: Set the starting point of your welding path (arc on)

Path end point

Path - End Point: Set the ending point of your welding path (arc off)

Item end point

Item End Point: Set the point above the item where the welding will end

welding robot 4 steps
SmoothTool crescent weld

New weaving pattern added to SmoothTool

To increase performance and quality in welding, welders need methods that will cater to the specific needs of each weld type. At Smooth Robotics, we aim to give the welder the software they need to achieve the best weld quality. This is possible by continuously...
cobot welding

Consistency and Safety: It Is Possible With Cobot Welding!

The cobot will produce the same amount of output over time. Unlike humans, whose productivity drops over time, cobots will continue to work at a constant level if they are connected to a power source and programmed. It will perform the same amount of work according to what has been programmed for the task, regardless of how long it runs or how difficult it is.

Robot union logo

SmoothTool In Top 10!

Smooth Robotics selected as one of the 10 most relevant robot startup companies in Europe The Odense-based robotics company Smooth Robotics has reached the final in the prestigious EU-funded accelerator program Robot Union, which includes capital injection and...
SmoothTool product image

UR+ Certified

SmoothTool is a UR+ Certified product SmoothTool by Smooth Robotics has been approved by Universal Robots as a UR+ Certified product. It can be found on the Universal Robots website here. SmoothTool is specificly developed to be used with Universal Robots and we work...

Robotic welding is changing

Automated robotic welding used to be exclusive to large manufacturers that required high volumes of identical welds in their production workflow. Today, due to the development of collaborative robotics, robotic welding offers significant advantages to production companies large and small.

Tom boks (skal være her)

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More accessible to SMEs

Small- and medium-sized production companies now have the opportunity to incorporate robotic welding into their workflows without risk.

  • Advancements in robotic welding allow production workers who have no previous robotics programming experience to learn how to operate a cobot within minutes.
  • With robotic welding having been around for some time, the start-up costs in adding a robot to the operation have decreased.
  • Cobots work alongside humans and therefore don’t need to be kept in a cage that takes up a lot of factory floor space. With cobots (such as those from Universal Robots) weighing as little as 11 kg, many production companies choose to mount their robot arm on a magnetized surface or a wheeled trolley so they can deploy it anywhere in the factory.
More profitable

By incorporating robotic welding into their workflows, SMEs benefit from reduced manufacturing costs and a shorter payback period on the robot through:

  • Increased efficiency and quality through consistency and repeatability of welds, resulting in improved ROI on smaller batches; and
  • Increased focus on design – giving the welder time to focus on more complex and profitable projects.
More attractive workplace

SMEs that use robotic welding in their operation can make up the shortfall in skilled welders through the efficiencies gained by adding a cobot to the team. 

In addition, SMEs can attract employees with a broader skill set who are ready to add robotic welding to their portfolio where the job will demand more of their expertise in decision making, attention to detail and customer service.

Studies show that robotic welding reduces instances of repetitive strain injury (RSI) in welders. As well as being good for employee wellbeing, it’s good for SMEs too as it reduces the risk of exposure to staff shortages.

Smooth Robotics - your trusted partner

At Smooth Robotics, we help you deliver your best work by putting you in control of the automated welding process in a way that enhances your business and benefits your employees.