2025-06-16 00:00:00 Calculating the power needed for an induction generator to heat a piece has never been easier!!! Teknel, a leader in induction heating for years, with this calculator offers you the possibility, in a few seconds, to know how much power you need to heat. By entering various parameters including shape of the piece and material to be heated, you will get the machine that best suits your needs and you can read the dedicated card on our website only clicking it. It is possible to perform the inverse calculation, that is to obtain the time needed to heat the system based on the power of your induction heater machine.