● constant voltage control, best heating effect It has the function of constant current or voltage and constant power control, which greatly optimizes the metal heating process, realizes efficient and fast heating, and gives full play to the superior performance of the product.

Induction heating and heat treatment equipment is mainly composed of power supply equipment, quenching machine tool and inductor. The main function of power supply equipment is to output alternating current with appropriate frequency. There are two kinds of high-frequency current power supply eq...

Induction heating is widely used for surface quenching of gears, shafts, crankshafts, cams, rolls and other workpieces in order to improve the wear resistance and fatigue breaking resistance of these workpieces. Induction heating surface quenching is adopted for the rear half axle of automobile, ...

The workpiece material for induction heating surface quenching is generally medium carbon steel. In order to meet the special needs of some workpieces, a special low hardenability steel for induction heating surface quenching has been developed. Induction heating surface quenching can also be use...