We are your specialist partner for machines and systems for plastic recycling, and for the shredding and pulverization of clean production waste. Herbold also produces systems for wet shredding, washing, separation, drying and compaction (agglomeration) of used, contaminated and mixed plastic waste.
In 2010 the firm Ritter XL Solar GmbH, based in Karlsbad near Karlsruhe in Germany, was founded as the youngest member of the Ritter Group. The focus of Ritter XL is the development, distribution, planning and installation of large- and very large-scale solar thermal systems.
LEEN GmbH is a joint venture between IREES GmbH and Fraunhofer Gesellschaft e.V.
We develop and market the LEEN Management System. With it, we provide a tool for Learning Energy Efficiency Networks all over the world.
Festo Didactic is the world-leading equipment and solution provider for technical education. We design and implement learning laboratories, educational equipment and programs that train people to perform in highly dynamic and complex industrial environments.
Since over 30 years, WEHRLE Umwelt is specialised on the treatment of landfill leachate and industrial effluents, e.g. for Food & Beverage, Chemical, Pharmaceutical, Petrochemical, Iron & Steel, Pulp & Paper, Laundries, digestate & pig manure etc.
More than 20 years Bridge and STP construction,
more than 15 years experience in Sludge Drying
– that‘s i+M GmbH & Co.KG.