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inprotec AG with works in Heitersheimand Genthin (formerly Granutec GmbH) are leading companies in the fields of contract drying and the production of granulates and powders. We currently have nine production lines in operation. At our main works in Heitersheim we have complete laboratory and pilot units for fluidised-bed processes, which can also be used for spray drying process.

Company Facts

  • inprotec AG: innovative production technologies - founded in 1999 as a contract service company in Heitersheim
  • Granutec GmbH: purchase, in 2009, of two fluidised-bed granulation units on the former Henkel site in Genthin in order to expand production. Incorporated in inprotec AG in 2013.
  • Spraytec GmbH: restart of spray drying activities in 2013 after management and the company in Leverkusen were taken over by inprotec AG. Incorporated in inprotec AG in October 2014.
    • Acquisition of the Leverkusen plant by the new operating company Powder TEC GmbH
      (Kaiser-Wilhelm-Allee 2; D-51373 Leverkusen, Germany, Tel. +49 214 3057000; HRB 93372) as of 01.01.2018.

Spectrum of Services

  • Contract manufacturing of high-quality powders and ganules (single component or multi-component systems) using special, continuous fluidised-bed granulation and spray drying plant.
  • Combined processing of solids and liquids (as aqueous solutions, suspensions, emulsions or melts)
  • Current production capacity:  > 100,000 tonnes p.a.
  • Integrated services for development: from laboratory (100 g – 5 kg) through pilot (20 kg – 5,000 kg) to full-scale production (20 tonnes – 10,000+ tonnes/campaign)
  • Development and manufacture of innovative powders and granulates (encapsulation / coatings / slow release) for many different segments of industry