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

◆ Special air duct design, axial flow fan forced air cooling, large air volume, high air pressure, fast heat dissipation of coil, low temperature rise, small difference between cold and hot magnetic fields.

◆ The coil is subject to special paint dipping insulation and curing treatment technology to resist oxidation and corrosion, improve the insulation performance of the whole machine, and ensure long-term continuous operation without aging.