In the era of smart grids and green energy, every electrical device must be a reliable and efficient cornerstone. Yet, the core component—the iron core—often becomes the most unstable link. We firmly believe that an exceptional power experience stems from an iron core of ultimate stability. Through independent R&D and smart manufacturing, Hongwang delivers iron core solutions with high consistency, efficiency, and customization for the industry.

①Pain point one：

Quality Fluctuations Like a Roller Coaster?

Challenge:

The key parameters of different batches of iron core, such as magnetic permeability and iron loss, are obviously different, which leads to the difficulty of ensuring the consistency of product performance, high scrap rate and difficult debugging.

Hongwang Answer:

Full-Chain Precision Manufacturing Stress Control Process.

Hongwang boasts industry-leading proprietary silicon steel production capabilities, ensuring magnetic properties and dimensional precision of base materials at the source, thereby endowing iron cores with stable 'genetic' characteristics.

With 2 high precision longitudinal shear lines, 17 intelligent transverse shear lines and 6 automatic laminating systems, the shear precision is controllable and the laminating is uniform, the stress loss of silicon steel in the process is minimized, and the magnetic permeability is stable and the loss is controllable.

Through end-to-end quality control and process optimization, we ensure consistent core performance across all batches, significantly boosting the first-pass pass rate.

②Pain point two：

Delays in Supply Derailed Production?

Challenge：

The external supply chain is volatile and the delivery time is unstable, which affects the production plan and project schedule.

Hongwang Answer:

Intelligent Production Scheduling 、Efficient Logistics System

Hongwang has developed an integrated information scheduling platform combining APS (Advanced Planning and Scheduling), MES (Manufacturing Execution System), and WMS (Warehouse Management System). This system enables visual management of the entire order-production-logistics process, ensuring precise control over delivery cycles.

With 19 RGV intelligent transfer vehicles, the system enables efficient material flow between production stages, reduces waiting time, and enhances production line coordination efficiency.

With a 4,000-ton/month production capacity and flexible layout, we guarantee swift order response and punctual delivery, ensuring customers' peace of mind.

③Pain point three：

Is it difficult to meet special requirements and is custom development costly?

Challenge：

non-standard scale talents, slow response to special structural demands, lengthy customization cycles, and persistently high costs.

Hongwang Answer：

Multiple model production lines、Empowering technical teams

Hongwang's 17 horizontal cutting lines accommodate various core specifications including 1000,600,400, and 300 types, enabling flexible processing of diverse sheet widths and shapes. The system supports full customization for iron cores ranging from 1 ton to 150 tons.

The product voltage range spans from 10kV to 1100kV, meeting all requirements from distribution transformers to ultra-high voltage power transmission and transformation equipment.

With an experienced team of core design and process engineers, we provide end-to-end technical support—from structural optimization and material selection to production implementation—ensuring efficient and cost-effective execution of customized projects.

Hongwang delivers stable and efficient 'core strength' to every transformer and motor through its self-developed intelligent production system and large-scale equipment capabilities. We provide not only products but also end-to-end solutions from materials to manufacturing, empowering the power industry to achieve a more reliable and energy-efficient future.