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Robotic Welders

Robotic welders by Rozum Robotics enable you to produce towel rails of higher quality in the shortest time possible

About Automated TIG Welding

When it comes to argon TIG welding, producers of towel rail warmers often face such problems as low efficiency, safety concerns, and a large number of defective final products.

Automation of the process can become a real game-changer to solve these issues.

The welding solution by Rozum Robotics entails the usage of two robotic manipulators PULSE moving in sync to weld towel rail warmers from stainless steel. The robotic welders follow the preset trajectory without any missteps and weld neat joints with lower heat input improving the final appearance of the product. You can always change the pathway by switching to the manual mode. For this welding, no filler material is required.

The manipulators are lightweight and easy to integrate into any operating environment. When using cobots PULSE to weld towel rail warmers, you don’t have to bring in elaborate security measures like bulky fences and curtains: the security system by Rozum Robotics will slow or shut manipulators down as soon as a person moves closer to them.

Supply Kit
  • Welding source: Fronius TransTig 2200, two sources with I-kit Rob autom interfaces
  • Welding type: TIG
  • Current: DC
  • Two robotic manipulators: 6-axis Pulse 75
  • Welding cycle time: 294 seconds
  • Protocol: Ethernet Modbus TCP

3D Model

About Robotic Arm Pulse

PULSE by Rozum Robotics is a lineup of arm-manipulators intended for automation of commercial and industrial workflows as well as research and education projects. The products cater to applications demanding superior precision of positioning and consistent performance. The arms are most efficient in repetitive tasks with minimum variations in process parameters, such as pick-and-place, machine tending, gluing, welding, etc.

PULSE robots boast modular design and six degrees of freedom, which is almost as many as a human’s upper limb has. In practice, that means that available degrees of freedom will allow you to cope with up to 95% of all production tasks. The machines consist of aluminum linking elements and self-designed servo motors embedded into joints. They can be integrated with a variety of end effectors, depending on the intended use—grippers, welding equipment, laser tools, video cameras, etc.

More information about PULSE can be found HERE.

Manual Welding vs. Robotic Welding: What’s The Difference?

Manual Welding

• Flexibility: Qualified employees don’t need retraining.
• Keen Eye: An experienced welder will quickly notice flaws.
• Interchangeability: If one worker calls in sick, you can replace him with another.

• Efficiency: Human workers are less efficient.
• Safety: The welding environment can be dangerous.
• Accuracy: Humans can make mistakes.
• Speed: Manual welding takes more time.
• HR Concerns: There are always such issues as sick leaves and staff turnover.

Robotic Welding

• Efficiency: Robots don’t need breaks, they never get tired or sick.
• Quality: Robots are more accurate and enhance the aesthetic appearance of the product.
• Safety: PULSE will slow or shut down if a person enters the welding zone.
• Cost-Effective: You save on salaries, social benefits, safety equipment, etc.
• Speed: Robotic welders show greater speed.
• Less Waste: Since robots are more accurate, less material is wasted.

• Flexibility: You have to change the configuration to switch to a welding task robots never did before.
• Initial Cost: The initial cost can be high. However, in the long run, the system will be more cost-effective.

How Welding System Works

1. Setting the Workpiece

You put the workpiece into the fixture and fix it securely into place.

2. Nearing the Workpiece

After a short calibration, the electrode reaches the required position (about 1 second).

3. Arc Ignition

The welding head starts moving along a preset pathway, and the seam is welded (about 1 second).

4. Moving Along the Pathway

The welding head keeps moving along the pathway of the half-ring (about 9 seconds).

5. Crater Welding

Cobot completes the welding of the half-ring, takes a step back, and then proceeds to weld the second one. The whole process of welding a half-ring takes about 12 seconds.

Top 6 Reasons to Order Robotic Welders

Still not convinced? Here are more reasons to order a robotic welder by Rozum Robotics:

In-House Production

All the cobots by Rozum Robotics are built with our own hands. We do not outsource orders—every idea, motor, and robot is born in our R&D center.

Versatile Solution

PULSE ensures fast high-quality TIG / MIG welding. The cobot is equipped with a universal flange (ISO 9409-1-50-4-M6), which is compatible with various welding torches.

Simple Integration

The system is lightweight and easy to integrate into any operating environment. Program settings come with a simple user interface. Everything is so intuitive that you don’t need any experience with robots to get started!


The automated welding system by Rozum Robotics will keep everyone safe by slowing or shutting cobots down as soon as someone comes nearby.


If you want, you can create more complex control algorithms through API. Two API implementations are available—in Java and Python.

Live Tech Support

Our tech support specialists are ready to assist you whenever you need it. We also provide detailed documentation and video instructions for every product.

Purchase, Delivery & Service

  • Place an Order
    Submit an online request, send us an email, or give us a call. Our technician will advise you on a proper product.
  • Make a Payment
    We issue an invoice and you pay it up, it’s as simple as that. Our managers are always here to guide you through the process.
  • Wait for Delivery
    The average lead time is 6-8 weeks. We will deliver the purchase right to your door—wherever it is.
  • Enjoy!
    All the products come with a 1-year warranty. Every customer gets personalized LIVE tech support upon request.