Core-type Transformer Core

1. High Efficiency: The core-type design offers high magnetic coupling and minimal core losses due to the continuous closed magnetic path, making core-type transformers highly efficient.

2. LowLeakage Flux: The proximity of windings to the core reduces the leakage flux, minimizing energy losses.

3. Better Cooling: The arrangement of windings allows for easier heat dissipation, which improves the lifespan and performance of the transformer.

4. Compact Design: The configuration allows for a smaller footprint and easy installation compared to shell-type transformer cores.

5. Ease of Winding: The design allows for straightforward winding arrangements, which simplifies the manufacturing and assembling process.

6. Cost-effectiveness: Core-type designs are generally less expensive as less material is used.

Core-type transformer cores are well-suited for low to medium voltage applications, including:

Power Transformers

Distribution Transformers

Isolation Transformers

Instrument transformers

Autotransformers

Signal Transformers

Inductive Components

Industrial Equipment

1. Rich Experience

GNEE EC has more than 10 years of professional experience in transformer cores.

2. High-quality R&D and Production Team

GNEE EC has more than 200 employees in transformer core production and management, with an average of more than 10 years of industry experience. Among them are 50 professional engineers, 20 product quality inspectors, and 100 professional technical employees.

3. Advanced Manufacturing Technique

GNEE factory has 15 advanced automatic high-speed precision punching machines, 3 ring-shaped fully automatic winding machines, 10 short-material semi-automatic machines, 12 sets of annealing furnaces, and more than 100 molds. They are fully employed to fabricate the premium transformer cores.

4. Completed Production System

From raw material procurement, production, testing, and finished product warehousing to after-sales, standardized operations are carried out to eliminate defective products.

5. Strict Quality Control

Quality is a core value at GNEE EC. We conduct factory acceptance testing (FAT), type testing, and third-party inspection tests to ensure excellence. We also conform to ISO 9001:2015, AS 9100, and AS 9003 quality management standards for all our transformer core products. And we have advanced CMM equipment to inspect final products.

6. Abundant Product Variety

GNEE EC specializes in manufacturing various transformer cores for the industry. The main series core type/shell type transformer cores, silicon steel transformer cores, dry-type / oil-immersed transformer cores, EI transformer cores, transformer laminations, etc.

7. Timely Delivery Capability

GNEE EC has a complete logistics system. We can provide transportation services including container, break bulk, air transport, rail transport, warehousing, and international combined transport.

8. Professional Customization Solution

GNEE EC supports impeccable customization services. The functions of the product can be customized according to the drawings of customers. So far, we have provided high-quality customized solutions in many fields.

9. 24/7/365 Immediate Service & Support

No matter where or when it’s needed, the GNEE EC team is ready and available to help you. Transformer cores are what we do best and nothing can stop us from delivering top-tier service and support each time.

No matter your project is large or small, We hope to get your inquiry!