Service Portal

Our services at a glance


We turn stud welding into an all-round service experience. In our service portal, we not only offer you a fast direct connection to our service department, but also technological insights, instructions and direct insight into our processes. So you always know exactly what to expect. If you cannot find the right information, please contact us with your request using our form or directly. We stand by your side and help you where we can.

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Please exclusively use our online forms for repair orders and calibration requests.

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Learn from the pros

Training in welding equipment: Application advice on stud welding equipment

CONTROL KE 22 and CONTROL KE 26: Our New Stud Welding Guns with Electronic Lift Control and Process Control

Innovative Technology for Complete Process Control Stud welding technology continues to evolve, and KÖCO is once again setting new standards in precision and process control with the new CONTROL KE series. The two new stud welding guns CONTROL KE 22 …

CONTROL KE 22 and CONTROL KE 26: Our New Stud Welding Guns with Electronic Lift Control and Process Control

Innovative Technology for Complete Process Control Stud welding technology continues to evolve, and KÖCO is once again setting new standards in precision and process control with the new CONTROL KE series. The two new stud welding guns CONTROL KE 22 …

KÖCO Supports Road Safety Education for Children in the Ennepe-Ruhr District

Playful Preparation for Safe Participation in Traffic Normally, we report here about welding technology, studs, and machines. Today, however, we would like to talk about a project that is just as close to our hearts: the safety of the youngest road …

KÖCO Supports Road Safety Education for Children in the Ennepe-Ruhr District

Playful Preparation for Safe Participation in Traffic Normally, we report here about welding technology, studs, and machines. Today, however, we would like to talk about a project that is just as close to our hearts: the safety of the youngest road …

SCHWEISSEN & SCHNEIDEN 2025: A Look Back!

Five days full of energy: KÖCO at SCHWEISSEN & SCHNEIDEN 2025 When over 37,000 professional visitors from 100 nations come together, the exhibition halls buzz with activity, and intensive expert discussions take place at every booth – that's …

The New ELOTOP + Series: Four Heroes, One Mission

The New ELOTOP + Series: Four Heroes, One Mission In the world of stud welding, reliability is not an option but a necessity. With the new ELOTOP + series, KÖCO sets another milestone in welding technology, combining proven robustness with …

Technical support

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For urgent matters, you can reach us at +49 2333 8306-0 on Monday to Thursday from 8 a.m. - 4 p.m. and Friday from 8 a.m. - 2:30 p.m.

Visitors & suppliers:

+49 2333 8306-0

Collectors & carriers:

+49 2333 619880-16

Sales & service:

+49 2333 8306-25