What the thyristor intermediate frequency furnace and IGBT intermediate frequency induction heating furnace have in common is that they perform heat penetration, quenching, annealing, welding, etc. on metal parts.
The oscillation frequency of silicon controlled intermediate frequency can be lower than that of IGBT intermediate frequency furnace. The effect of using silicon controlled intermediate frequency furnace with diameter larger than 100 is still good. The thyristor intermediate frequency furnace can achieve very low frequency and high power, which IGBT intermediate frequency heating furnace cannot do. At present, the performance of IGBT medium frequency heating furnace is relatively stable below 400KW, and the frequency is about 2KHZ. Therefore, in this case, generally calculated based on round steel, the heat penetration diameter is less than 80, and the effect is better. According to the quenching hardness layer, it is 3-5mm. Above 5mm, a silicon controlled intermediate frequency furnace is required.
IGBT intermediate frequency furnace has advantages over thyristor intermediate frequency in terms of energy saving and environmental protection. IGBT intermediate frequency furnace can be equipped with several furnace bodies, and the furnace body replacement is also more convenient.
The above simple introduction is a practical summary for easy selection when purchasing a machine. You need to consult professionals for the specific performance of the two machines.
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GS-ZP-1200
