More than 165 years of experience. Since the Harburger Eisenwerke AG was founded in 1855, we have evolved into the spearhead in pioneering development and manufacturing of specialist machines for the rubber, tire, food, feed and pharmaceutical industries on the global market. In a market of growing complexity and increasing challenges, a high degree of energy, precision and a willingness to embrace innovation is called for. There are many factors involved in having the decisive (cutting) edge. Under the umbrella of HF Group (Harburg-Freudenberger Maschinenbau GmbH) there are three business units: HF Mixing Group, HF TireTech Group, HF FoodTech Group. HF Mixing Group and HF TireTech Group are leading in the polymer, rubber, plastics and tire industries. HF FoodTech Group serves the food, feed and pharmaceutical industries and merges the companies HF Press+LipidTech, DMA Maschinen- und Anlagenbau GmbH & Co. KG, Schwarte Processing, Hänsel Group.