Haihong Electric's 3D Wound Core Technology Guards Angang Production, Forging a High-End Manufacturing Power Stone

At the heart of high-end automotive steel plate production—the galvanizing line—a stable power supply is the lifeline ensuring product quality and production efficiency. The Phase II Galvanizing Line Project of Angang Guangzhou Automotive Steel Co., Ltd. placed extremely high demands on the power supply system's stability, energy efficiency, and adaptability. Leveraging profound technical expertise and strong customization capabilities, Haihong Electric provided a highly reliable dry-type transformer solution based on its 3D Wound Core technology. The project's equipment has been successfully energized and passed acceptance.

Tailored Solutions to Steel Mill Power Distribution Challenges

The electrical environment in steel mills is complex. The start-stop cycles of various large-scale equipment with impactive loads can easily cause grid voltage sags and flicker, and the entire circuit system generates significant harmonics, seriously threatening the stable operation of production equipment. With years of service in the steel sector and rich experience in customizing high-capacity products, Haihong Electric conducted in-depth custom design for the Angang Guangzhou project.

The technical team thoroughly analyzed the load characteristics of the galvanizing line project, fully considering the power distribution needs of different process equipment and the requirement to accommodate fluctuating production schedules during various periods at the steel mill. The supplied 3D Wound Core dry-type transformer not only possesses excellent overload capacity, allowing flexible adaptation to load impacts during production peaks, but also effectively suppresses harmonic influence. It ensures stable and efficient operation of production equipment from the source of the power distribution system, fully meeting the stringent power demands of continuous large-scale production.

Technical Core, Forging a High-Reliability Power Supply Foundation

The product's exceptional performance relies on the core advantages of Haihong's 3D Wound Core technology. Compared to traditional laminated core transformers, which are prone to issues like high vibration, loud noise, high loss, and insufficient stability in complex electromagnetic environments, Haihong Electric's dry-type transformer adopts the 3D Wound Core structure. This structure features a seamless core with a uniform magnetic path, offering advantages such as low operational loss, low operational noise, and stable power supply. This helps reduce production electricity costs and significantly enhances its anti-interference capability. Furthermore, the product is robust and durable, with outstanding mechanical strength and short-circuit withstand capability, ensuring long-term service life and reliability under complex working conditions.

Haihong Electric's 3D Wound Core Technology Guards Angang Production, Forging a High-End Manufacturing Power Stone

At the heart of high-end automotive steel plate production—the galvanizing line—a stable power supply is the lifeline ensuring product quality and production efficiency. The Phase II Galvanizing Line Project of Angang Guangzhou Automotive Steel Co., Ltd. placed extremely high demands on the power supply system's stability, energy efficiency, and adaptability. Leveraging profound technical expertise and strong customization capabilities, Haihong Electric provided a highly reliable dry-type transformer solution based on its 3D Wound Core technology. The project's equipment has been successfully energized and passed acceptance.

Excellence in Delivery, Safeguarding the Future of High-End Manufacturing

From precisely understanding project requirements to providing a full-process solution covering design, manufacturing, and service, the project team demonstrated strong engineering customization capabilities and project execution. Every unit embodies a deep understanding of the actual working conditions in steel mills, ensuring perfect alignment with the production rhythm of the galvanizing line.

The successful commissioning of the Angang Guangzhou Phase II Galvanizing Line Project validates the technical advancement and reliability of the 3D Wound Core dry-type transformer in the high-end manufacturing sector. It further highlights Haihong Electric's powerful capability, driven by innovative technology, to support the intelligent and green upgrade of China's steel industry. Haihong Electric will continue to provide a more stable, efficient, and energy-saving "power heart" for high-end manufacturing, empowering the steady and long-term progress of "Made in China."

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