Elektroofentransformator

Overview: Electroslag furnace smelting methods used to made of ordinary steel re-melting refining, commonly used single-phase power supply.Uses: Specifically for the production of aerospace bearing steel, high temperature alloy, resistance alloy, precision alloy, and some non-ferrous metals can also be used to produce large-scale high-quality alloy steel ingot, large flat ingot or slab, and other special shaped castings such as electroslag furnace power supply of the use.Structural features: Electroslag furnace transformer no reactor. Electroslag metallurgy and electric arc steel-making is different from the direct use of electrodes when the adjuvant method of steel scrap from slag arc, only at the beginning stage arc, slag into after completion of a basic non-arc electroslag process, this process until the end of melting, electroslag furnace power transformers that require low no-load voltage and a small impedance voltage. Electroslag furnace transformer low-voltage voltage regulator series should be. Regulator methods are: 1, no excitation no-load voltage; 2, there is no-load voltage excitation; 3 OLTC. No matter in what ways are through the high-voltage ring voltage on the switching regulator.