Fully digital-controlled super-audio induction heating equipment: 1. Under precise digital control, frequency automatically tracks. The equipment works at the optimal resonance state, so the efficiency is high. 2. The protective limit function of the equipment is more complete, reliable, and fast. Therefore, the shaft quenching equipment is relatively stable, the main components are quickly and reliably protected, and the maintenance cost is low. 3. Full Chinese display, parameters are easy to set and correct, brazing tool welding equipment, power tower induction heating equipment.
Quenching technology has been widely used in modern machinery manufacturing industry. Important parts in machinery, especially steel parts used in automobiles, airplanes, and rockets, are almost all treated with quenching. To meet various technical requirements of different parts, various quenching processes have been developed. For example, according to the treated parts, there are overall, partial quenching and surface quenching; according to whether the phase change is complete during heating, there are complete quenching and incomplete quenching (for hypo-eutectoid steel, this method is also called subcritical quenching); according to the content of phase change during cooling, there are staged quenching, isothermal quenching and under-speed quenching, etc.