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Himmelwerk means high end induction heating equipment made in Germany. We offer a wide range of products operating in a frequency spectrum between 4 kHz and 2000 kHz while delivering up to 250 kW of output.
Our high- and medium frequency electricity converters enable a broad variety of possible applications of induction heating in your production process. Our induction systems are used for thermal treatments like annealing, tempering or hardening but also for soldering & brazing welding, forming, joining and melting. We are experienced as well with forge heating, drying and coating processes and we are heavily invested with research projects like e.g. the international nuclear fusion research project ITER.
With more than 70 years of experience in induction and over a century in industrial electronics manufacturing we are a leading company for induction heating solutions and are spearheading the field of high frequency induction around the globe!
While our technology is mainly used in industrial metal heating applications for e.g. steel, aluminium, copper or brass (or even titanium), it can also be used to heat non metallic materials such as graphite, molten glass, fibre plastics, silicon, plasma and now with the use of nano particles even more materials can be heated.
Whether you need an industrial scale solution or just want to find out if we can provide an induction system for your individual non standard material or research case, just give us a call!

Are you looking for an experienced specialist in cooling technology, tank construction and tank building in the Hanover area? Stop, look no further. Our company has now been around for over 90 years and we have focused away from mass-produced goods, in addition to standard solutions, especially on individual custom-made products - and quite successfully at that!
Our customers in the area of Hanover, Hildesheim and Salzgitter include not only industrial companies, municipalities, medium-sized production companies, farmers or agricultural companies, but also private customers, such as owners of classic and vintage cars, import vehicles and tuning vehicles.