Why perform simple, repetitive stud welding tasks yourself when there’s BRUNO? Our automation solution is the perfect support for your specialists. Just set the program to your requirements and BRUNO does the rest—with constant control using a tablet with intuitive interface. No additional qualification needed!
KÖCO stud welding automation
BRUNO stud welding robot
- Up to 8 studs per minute
- Individually programmable
- Easy to use
- Accessories included

Welding machines from the ELOTOP series
The stud welding machines from the Elotop series are specifically developed for heavy-duty use on construction sites and continuous operation. The high duty cycle, constant current control, and a microprocessor controller ensure that the Elotop series provide reliable welding results in the highest quality. It easily deals with adverse outdoor temperatures and long cable routes. With an eye on their operating requirements, all models are lightweight for optimal handling.
Welding machines from the INVERTER series
Every millimeter and every millisecond counts, especially in plant engineering and sheet metal working. Our Inverter series is a perfect combination of maximum power and precision for optimal welding results. Every machine is easy to transport and flexible to use across a wide range of sectors. The programmable welding parameters and easy operation are just two of the many factors of the success of the Inverter series.
Welding machines from the KST series
Our two machines from the KST series are experts in stud welding on stainless steel, aluminum, and brass. Weighing less than 10 kilograms, both are renowned for their reliable operation and extremely flexible application. The KST machines are only suitable for smaller studs and impress with infinitely variable welding energies for perfect, customized handling.
Welding guns from the CLASSIC SK and K series
A reliable, durable stud welding gun is essential and makes a huge difference to the quality of the result. All of our guns are perfect specialists in their field (stud diameter and length). Reliable piston dampers ensure comfortable use even after extended periods and enable a high repetitive accuracy. Our range even includes machines with shielding gas supply.
Welding guns from the ESP series
The ESP series is specially adapted to our KST series welding machines. Designed for smaller studs, they are extremely lightweight, yet still durable and impress with their ergonomic housing. These guns absolutely guarantee efficiency.