CRGO Grain Oriented Steel Coil

Henan GNEE Electric Co., Ltd. is one of the leading manufacturers and suppliers of crgo grain oriented steel coil in China, also supports customized service with low price. Welcome to buy discount crgo grain oriented steel coil for sale here from our factory. If you have any enquiry about pricelist, please feel free to email us.

The magnetic flux in this silicon steels is steady and directed to the processing. The rolling procedure gave it a highly ordered crystal structure, which can be seen in its appearance. Cold-rolled strips with a thickness of less than 2mm are made from CRGO, which is provided in coil form. First, the coil is rolled out, and then it is cut into the desired shape. This process is repeated for both grain-oriented and non-grain-oriented laminated sheets. This is the motivation for the need of its workability.

Grain Oriented Electrical Steels Coils

Silicon steel core loss (referred to as iron loss) and magnetic induction strength (referred to as magnetic induction) as the product magnetic guarantee value. The low loss of silicon steels can save a lot of electricity, extend the operating time of motors and transformers and simplify the cooling system. The power loss caused by silicon steels damage accounts for 2.5% ~ 4.5% of the annual power generation, of which the transformer iron loss accounts for about 50%, 1 ~ 100kW small motor accounts for about 30%, and the fluorescent lamp ballast accounts for about 15%.

The main requirements for the performance of silicon steels are:

1, low iron loss, which is the most important indicator of the quality of silicon steels sheets. Countries are divided according to the iron loss value, the lower the iron loss, the higher the brand.
2, strong magnetic field under the magnetic induction intensity (magnetic induction) is high, which makes the motor and transformer cores volume and weight reduction, saving silicon steels sheets, copper wire and insulation materials.
3, the surface is smooth, flat and uniform thickness, which can improve the filling coefficient of the iron core.
4, good punching, more important for the manufacture of micro, small motor.
5, the surface insulation film adhesion and weldability is good, can prevent corrosion and improve the punching property.

Cold Rolled Oriented Electrical Steel Coils Factory

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