PSTEK is Korean industrial power supply company. Our main business is induction heating inverter system so has provided induction system for heat treatment, heating and melting since 1998.
Our main product is dual-frequency induction heating system. This products realizes low deformation, high durability and contour hardening of application and expecially reduce process time by outputting medium and high frequency from one coil and power.
In addition, in the field of induction heating we have also succeeded in developing extra-large heat treatment equipments such as ball lace, extra-large gear and large rolling roll and so on.
Based on this capability, we have been supplying large-scale mass production lines such as CGL GA line to a global steel company in Korea such as POSCO and Hyundai.