Harburg-Freudenberger Maschinenbau GmbH has been concerned with the subject of environmental and resources protection for a long time and introduced an environmental and energy management system in 2015. The environmental report includes the production, administration, transport & logistics as well as product development, service & safety activities.. It serves as a „high-level“ overview.
For example, the iXseal, an intelligent HF MIXING GROUP mixer dust seal controller, adjusts the hydraulic sealing pressure of the mixer dust seals according to the dynamic load. With the iXseal, during low-load mixing phases, the mixer dust seal pressure is automatically lowered and the amount of lubricating oil required is also reduced significantly.