Key points of maintenance of intermediate frequency furnace (induction furnace)
Key points of maintenance of intermediate frequency furnace
Hornos de Inducción ¿Cómo funcionan?
Hornos de Inducción ¿Cómo funcionan?
Analysis of common faults in intermediate frequency furnace
Analysis of common faults in intermediate frequency furnace 1) Fault phenomenon: The device cannot be started. Only the DC current meter has an indication when starting, and there is no indication of DC voltage and intermediate frequency voltage. Analysis: a. The inverter trigger pulse has a pulse phenomenon; b. Inverter thyristor breakdown; c. Capacitor breakdown; d. The load has a short circuit and grounding phenomenon; e. The intermediate frequency signal sampling loop has
Intermediate frequency furnace control panel - Fault analysis and overhaul
The thyristor medium frequency induction heating power source uses a thyristor to convert three-phase power frequency AC power into single-phase AC power of several hundred or several kilohertz. It has the characteristics of convenient control, high efficiency, reliable operation and low labor intensity. It is widely used in the smelting of cast steel, stainless steel or alloy steel, vacuum smelting, heating of forgings and bending of steel pipes, extrusion molding, preheatin
