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Koerner has more than 25 years of experience and research, worldwide patents, and customers in 50 countries worldwide.

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Turnkey galvanising plants – pickling plants from Koerner.

Your partner for the galvanising industry.
From pickling tanks up to turnkey pickling plants.

More than 25 years of experience in the hot-dip galvanising industry as well as with pipe manufacturers are our basis. Today, we are planners and suppliers of complete pickling plants for the hot-dip galvanising industry as well as for pipe works. We offer plant layout planning, supply the key components, install and start-up the hot-dip galvanising plant, train the personnel and provide technical consulting.

  • Congratulations


    Mr Wurm, CEO, congratulates Manfred Schell for his 25 years work for Koerner.
    Many of our clients know him as competent and reliable partner. » more

  • KARGER – Verzinkerei Bad Wurzach GmbH

    KARGER – Verzinkerei Bad Wurzach GmbH

    For their new hot-dip galvanizing plant, Karger has again relied on the latest technology from KVK Koerner for their pretreatment system. » more

Specific solutions

  • Galvanising Industry
    Galvanising Industry
    Besides the proven KVK fume extraction plants and KVK pickling plants, Koerner offers the worldwide patented KVK system – an encapsulated pre-treatment system. It isolates the pickling area and hence protects the environment and staff. » more
  • Pipe Industry
    Pipe Industry
    Numerous chemical processes are necessary for the surface treatment of steel pipes. The worldwide patented KVK system – an encapsulated pre-treatment system – and the KVK fume extraction plant ensure a reliable process. » more
  • Stainless Steel & Non-Ferrous Metals
    Stainless Steel & Non-Ferrous Metals
    KVK complete facilities are known for making work easier and for their longevity. Procedures are shortened by heated pickling, fumes are extracted by KVK fume extraction plants, and levels and temperatures are controlled automatically. » more

Our products

KVK Benefits

The KVK tanks The KVK tanks The size of our tanks can be reduced or increased even after years, and adapted to the requirements of your pickling plant.
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Plants Around the World

The Netherlands – Nedcoat Group The Netherlands – Nedcoat Group Koerner built one of the most modern galvanising plants worldwide for the largest Dutch galvanising group in Groningen.
» more