◆ The magnetic circuit is designed by computer simulation, with large magnetic permeability and strong magnetic force.

◆ The excitation coil is specially designed with vertical and horizontal oil channels, which is very conducive to heat transfer to the transformer oil, effectively reducing the temperature of the coil. The working temperature of the coil rises by 60 ℃, reaching the level of similar products abroad.

◆ The coil insulation is above Class F, and a new type of high temperature heat transfer oil is selected. The oil circuit is reasonably designed, unobstructed, fast circulating, and high heat dissipation efficiency.

◆ The coil is soaked and cured with special epoxy resin, which improves the insulation performance of the whole machine. It is fully sealed, dustproof, rainproof, salt fog proof and corrosion resistant.

◆ Corrugated cooling fins can greatly improve the cooling area and effectively control the temperature rise.

◆ It is manufactured with the international production process of evaporative cooling electromagnetic iron remover, and leak detector made in Germany is used for leak detection. * * The leakage problem is controlled and eliminated (the annual leakage can be detected by 5mg).