I.A.S. Industrie-Anlagen + Service GmbH Co. KG, a company in Iserlohn, Germany, now holds a leading position in the sector of billet heating for extrusion operations. Leading European extrusion companies, and to an increasing extent also companies outside Europe, are now using I.A.S. units for billet heating. On the Chinese market, the highly specialised medium-sized company offers a very wide range of products and services. The correct billet temperature is of central importance for economical and high-quality extrusion operations. The heating process problem nowadays as a rule has two aspects: heating the billet to extrusion temperature, and producing in it an axial temperature profile (taper) which compensates the heat generated during deformation so that isothermal extrusion takes place.
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