low core loss W470 magnetic silicon steel EI transformer core

Magnetic Properties

The magnetic properties of the product is featured by its low core loss, high permeability and excellent application performance

Thickness Tolerance

The good thickness tolerance is characterized by small difference in thickness in a direction parallel to the direction of rolling, small difference in thickness in a direction perpendicular to the direction of rolling, and high lamination factor.

Processing Properties

The product is suitable for punching and cutting with excellent dimensional tolerance.

Insulation Coating

The insulation coating has small color deviation, good adhesiveness and excellent resistance to heating and corrosion with high insulation coating resistance. There are several types of insulation coating available for production. According to the test results performed by the professional inspection organizations, the contents of hazardous substances comply with all the prevailing international and domestic environment protection laws and regulations including EU RoHS and REACH regulations.

Why choose us:
1. Factory direct: We are a professional manufacturer of Silicon Steel Sheets, established in 2009.
2. High quality raw material: We mainly choose raw material from big steel factories, such as BAO STEEL, WU STEEL, which are the best and largest raw material manufacturers in China.
3. Good quality & Low cost: The company has introduced a dozen of fully automatic high-speed punching machines, which can produce high quality products with less labor cost. So we can always keep the price competitive and reasonable.
4. Various sizes for selection: We have developed a great variety of molds, with different sizes, to provide you with a wide range of options.