Magnetically-shielded coil designed specially to advance oil circle to reduce the coil temperature.
The coil insulation level can reach f using new heat-conducting oil, oil route designed reasonable, cycle quickly, heat released efficiently.
The cooling coil completely sealed by oil, dustproof, moistureproof and anti-corrosion.
The wing type thermal fin to enlarge the area of heat dissipation. The temperature can be controlled <70íµ that can achieve the level of technology with the same products.
Automatically iron-cleaning, easy maintenance, the drum shape structure, special designed wholly sealed structure to help the equipment run in long period without any fault.

Standard packing