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Trade Fair Dates

As a well-known company in the stud welding industry, we also present our work and services as well as our latest developments at trade fairs and exhibitions. Find out what’s happening at KÖCO here!

Trade Fair Dates

Pay us a visit at one of the following trade fairs and get to know our products and our service up close.

BLECH Logo
EuroBLECH 2024
Period: 22.10. – 25.10.2024
Location: Messegelände, 30521 Hannover, Deutschland

KÖCO Blog

News and information from an expert in stud welding equipment.

To the blog

KÖCO makes stud welding a service experience!

We know the problems of stud welding and the challenges our customers face every day on the construction site. And we know how important good service and solutions are in these moments. That's why we are now stronger than ever and fully committed to …

Interview with Dr. Harald Schulz

After 13 years as Managing Director of Köster & Co. GmbH, the time has come for Dr. Schulz to retire. Before he’ll make his farewells on December 31st 2022, he was happy to answer our questions for the following interview. Dr. Schulz, you took …

KÖCO at the EuroBLECH 2022

Four successful trade fair days in Hanover When, after four years and a forced break, the industry returned to EuroBLECH in Hanover at the end of October, KÖCO was of course there. After all, we had big plans - keyword "BRUNO". It was foreseeable …

Hello, my name is BRUNO👋

I'm the first automatic stud welding robot from KÖCO The demands that KÖCO placed on me as their first automated solution for stud welding, were extremely high: easy to handle, variable-programmable and -controllable, flexible to use with various …

KÖCO celebrates 70th anniversary

In 1952, Bruno Köster founded the company Köster & Co. in order to produce welding studs for the power plant and shipbuilding industry. Fast forward to today, KÖCO is the general market leader in stud welding technology and more successful than …

Blowing effect: (Un) Desired disturbance in direct current welding

Welding with luminous flux is usually done with direct current. It favors the build-up of a uniform arc and in most cases leads to the desired results. However, welding with direct current (mostly) has an unpleasant side effect. Definition of …