• Expectations exceeded
    Expectations exceeded

    "The company Krumme installed this scraper track two decades ago. Since then, the scraper has operated in an absolutely failure-free manner. I would chose it again any time."
    Mr Bartonitschek, plant manager of the water treatment plants of Blomberg

  • Reliability and innovation
    Reliability and innovation

    "The surface of the scraper track has a decisive influence on the reliability and economic efficiency of the system. A worn scraper track leads to increased wear of all moving parts."
    Dipl.-Ing. Stephan Heckeroth

From consultation and planning to manufacture, installation and final acceptance including concrete structures, metal processing and electrical engineering.

The trust of more than 1,000 satisfied customers all over Germany and in our neighbouring countries speaks for itself.
In the past 30 years, more than 2,000 sedimentation tanks have been equipped with the Krumme system. No one has more competence and experience in special constructions for purification plants.

Krumme – Special construction for purification plants – Reference map

Download reference map (PDF)

Reference letter


Customer: Abwasserbetriebe Weserbergland

Project: Renovation of the scraper tracks and installation of a track heating with concrete repair of the side walls for four secondary sedimentation tanks.

View reference letter (PDF)


Kunde: Abwasserverband Fulda

Project: Concrete repair and track covering Fulda West

View reference letter (PDF)

Field report


Customer: Abwasserzweckverband Taubertal

In the Röttingen purification plant, two tracks by Friedrich Krumme GmbH have been in operation since 20 July 1999.

View field report (PDF)


Krumme Kläranlagen-Spezialbau – Anfahrtskarte

Friedrich Krumme GmbH
Kleine Industriestraße 13
D-36251 Bad Hersfeld, Germany
Tel.: +49 6621 95999-0
Fax: +49 6621 95999-22
E-Mail: info@krumme-gmbh.de



Krumme – Special construction for purification plants – Products

Scraper tracks, gutter covers, concrete repair, purification plant renovation during operation, purification plant optimisation for winter operation or accident prevention and comfortable purification plant system solutions. We provide approved quality which was developed in practice.

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