Silicon Steel Core

Sep 16, 2025

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Silicon Steel Core Product Description


 

Silicon steel cores are composed of silicon steel sheets, also known as electrical steel or silicon steel sheets. Silicon steel sheet is made of iron and silicon alloy, which has the characteristics of high magnetic conductivity and low hysteresis loss. The addition of silicon can effectively reduce hysteresis loss and improve the efficiency of magnetic cores.

 

Silicon steel materials can be applied in generator, electronic sensor, motor components, power transformer, military manufacturing. It has the characteristics of low loss, high magnetic permeability, and excellent magnetic permeability, which can reduce the energy loss of power equipment

 

Silicon steel cores


Ultra-thin Silicon Steel Core

Ultra-thin Silicon Steel Core

 

Split Current Transformer Core

Split Current Transformer Core

 

E-Core

E-Core

 

C-Core

C-Core

 

Current Sensor Core

Current Sensor Core

 

Rectangular Core

Rectangular Core

 

Super Core

Super Core

 

Toroidal Core

Toroidal Core

 

Laminated Core

Laminated Core

 

advantages of silicon steel iron cores


 

The advantages of silicon steel iron cores are mainly reflected in the following aspects:

 

  • High magnetic permeability: Silicon steel sheets have a high magnetic permeability, which can generate a large magnetic induction intensity in the energized coil, thereby reducing the volume of the transformer.

 

  • Low hysteresis loss and eddy current loss: Silicon steel sheets have a narrow hysteresis loop, which makes their hysteresis loss small and can effectively reduce heat generation. In addition, the resistivity of silicon steel sheets is relatively high, which can significantly reduce eddy current losses and further reduce the heating of the iron core.

 

  • Small impact of mechanical stress: Silicon steel sheets have good mechanical properties and can withstand large mechanical stresses, which makes them widely used in the power electronics industry.

 

  • High cost-effectiveness: Silicon steel sheets are easy to mass produce, with relatively low costs, and the use of silicon steel sheets can save materials and reduce production costs.

 

  • Widely used: Due to the above advantages, silicon steel sheet iron cores have been widely used in equipment such as power transformers, distribution transformers, and current transformers.

 

Silicon Steel Core Industry Application


 

Silicon steel cores are widely used in the field of power electronics, as they can improve equipment efficiency, reduce energy loss, and play an important role in power transmission, transformers, motors, and generators.

Industry Application
Industry Application

GNEE Featured Products

 

Gnee provides premium iron cores to the world. Our cores can be selected in a wide range of materials, shapes, applications, manufacturing techniques, etc., to meet customers' diverse demands. Explore our wide product range now~

Manufacturing Process

 

Raw Material Sourcing

1. Raw Material Sourcing

Slitting

2. Slitting

Punching

3. Punching

Laminating

4. Laminating

Core Forming

5. Core Forming

testing

6. testing

GNEE EC

Founded in 2008 and located in Anyang in China, Gnee Electric is a high-tech enterprise specializing in researching and manufacturing iron core products.
The company currently occupies over 20,000 square meters and employs more than 200 people, including over 80 professionals. After more than 18 years of development, we have built our own magnetic material production base and independently develope, produce, and sell various kinds of iron cores. The common types include silicon steel cores, motor cores, transformer cores, toroidal iron cores, special-shaped cores, custom cores, and others. Our cores are widely applied in different sectors including transformers, motors, mutual inductors, voltage stabilizers, welding machines, magnetic amplifiers, and instrumentation, providing diverse core solutions to global customers.

GNEE EC

30+

Types of Products

18k+

Happy Clients

 

 

 

Why Choose GNEE EC?

 

GNEE EC was founded in 2008, which is a National High-tech Enterprise & Famous Brand Enterprise in China, developing into a professional manufacturer and supplier of high-quality iron cores.

 

18+

Over 18 years of success in the iron core industry;
National High-tech Enterprise & Famous Brand Enterprises in China;

 
 

200+

Over 200 employees;
The R&D team has more than 80 experienced engineers and the production team has more than 100 skilled staffs;

 
 

35+

Annual turnover up to 35 million dollor per year;
Owns many sets of highly automatic winding, annealing, and assembling machines;

 
 

1,000+

Over 1000 customers in domestic and overseas markets;
core Products are exported to more than 70 countries in the world;

 

Gnee Iron Core Factory Overview

Gnee Iron Core Factory
Gnee Iron Core Factory
Gnee Iron Core Factory
Gnee Iron Core Factory
Gnee Iron Core Factory
Gnee Iron Core Factory

Meet Our Sales Manager

 

"The Core of the Iron Core, the Power of Leadership" - See Our Great Decision-Makers Deeply Engaged in the Magnetic Materials Industry.

CEO

Edison Zhang

CEO

General Manager

Kelly Zhang

General Manager

Sales Manager

Alex Cao

Sales Manager

 

 

Industries Served

 
Automobile Industry

Automobile Industry

New Energy

New Energy

Motor Applications
Motor Applications
Transformer Applications

Transformer Applications

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Our Mission

Strive To Create world-class Iron core brand

With 18 Years of industry experience, we focus on the research, development, and manufacturing of high-quality iron cores for electricity, industrial control, new energy, and automotive markets

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