The Dieffenbacher Group is expanding its position in energy and environmental engineering with a general licence for the Swiss Combi EcoDry process (from W Kunz dryTec AG).
The indirectly-heated drying process, with a closed steam circuit and integrated post-combustion, is characterised by high levels of environmental friendliness and emissions says Schenkmann-Piel-Engineering (SPE), the Dieffenbacher subsidiary handling the project.