Large Quantity CRGO Coils B30G120 CRGO Silicon Electrical Grain Oriented Steel In Coil

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.

In order to promote the application of ultra-thin oriented silicon steel in the field of large-scale power transformers, expand the high-end user market, and accumulate practical application experience, in the fourth quarter of last year, Baosteel Co., Ltd. combined with the renovation and transformation of the main transformer of the 2030 cold rolling unit, decided to install two large In the change, the B20R070 ultra-thin oriented silicon steel is used to make the iron core instead of the original conventional iron core scheme. The smooth implementation of the project has realized the extension of the 0.2mm oriented silicon steel downstream market from power distribution to large power transformers.

At present, the production of ultra-thin oriented silicon steel and the application of transformers are mastered by only a few steel mills and transformer companies at home and abroad, and the technical blockade is tight and the exclusivity is strong.

Jiangyin hengtong was found in 1989.it is a large scale , standardization, consideration, and information all constitute important factors in the development of steel managing enterprises. The company located in jiangyin city-the NO.1 of the TOP 100 cities in China ,faces the shanghai on the east and near the changjiang river on the north ,with the ascendant geographical location and convenient transportation makes goods reach to destination very quickly.

Now we have two companies, jiangyin hengtong ,jiangsu smart motor technology（jiangsu shuaijin） ,about 200 employees ,30% of them is professional and technical talents.jiangyin hengtong is as a window of the group . it got the ISO9001 ROHS SGS ISO14001 IATF16949 and the horner of jiangyin high-tech enterprise,jiangyin key enterprise . it covers about 1300 are and has two set of slitting machine , twelve sets of annealing equipment .more than 50 sets of punching machine and cutting machine. We can produce most of kinds EI type ,UI type and other silicon steel sheet in the market ,Contain the thickness 0.23mm 0.30mm 0.35mm 0.5mm etc .annual quantity is about 50000 ton.

In the past 20 years, jiangyin hengtong made a great achievement in the filed of transformer industry , Power tools industry, household appliances industry, welding industry, automobile manufacturing industry .well-known and trust by the domestic and foreign enterprises ,such as microtek ,luminous , leader,EAGTOP,GREE etc. The products has been sold to US, Brazil ,India ,EGYPT,RUSSIA AND POLAND. Jiangyin hengtong has been the most important punching company in the word .