Low-Pressure Die Casting
The LPDC process introduces molten aluminum into the mold in a controlled, upward flow. This method fundamentally prevents the formation of internal defects such as porosity and shrinkage. It is ideal for producing large, complex power fittings like corona rings, ensuring a highly dense internal structure and superior mechanical properties.
Core Advantages:
Superior internal density and mechanical strength.
Perfectly suited for large and complex geometries.
Ensures exceptional product reliability and batch-to-batch consistency.
High-Pressure Die Casting
For high-volume production, HPDC is the optimal solution for maximizing efficiency. This process injects molten aluminum at high speed and pressure, allowing for rapid solidification. It efficiently yields parts with high dimensional accuracy, excellent surface finish, and intricate details.
Core Advantages:
Efficient mass production for accelerated project delivery. Outstanding dimensional accuracy and surface finish. Capable of producing small-to-medium-sized power fittings with complex geometries.
Aluminum Forging
Forging is the definitive process for components subjected to extreme tension and stress. By compressing aluminum billets under immense pressure, its metallurgical grain structure is refined and compacted, resulting in vastly superior strength, toughness, and fatigue resistance compared to castings.
Core Advantages:
The pinnacle of mechanical performance, with strength and toughness far exceeding castings. Enhanced safety margins and an extended operational lifespan. Proven reliability in the most demanding high-stress environments.
CNC Machining Center
Precision is non-negotiable. Our CNC machining centers execute every cut, drill, and mill with micron-level accuracy based on precise digital models, ensuring every detail of the final product conforms perfectly to design specifications.
Core Advantages: Guarantees seamless on-site assembly and component interoperability. Eliminates dimensional deviations, ensuring design integrity. Provides absolute consistency across every unit produced.
Screw Press (300kN – 4000kN)
Our comprehensive suite of screw presses, ranging from 300kN to 4000kN, provides exceptional manufacturing versatility. This allows for the optimal application of force to forge everything from small fittings to large structural parts, optimizing their mechanical properties.
Core Advantages: Versatility to produce a wide range of component sizes. Stable forming with excellent mechanical properties. A one-stop solution for diverse manufacturing requirements.
Triangle Wound Core Coil Winding
Our adoption of triangular wound core technology is a significant leap beyond traditional laminated cores. This innovative structure is engineered to minimize no-load losses, boost energy efficiency, and, combined with our advanced coil winding, creates more stable and durable transformer cores.
Core Advantages: Superior energy efficiency with demonstrably lower operational costs. Enhanced stability and a longer service lifespan for transformers. A distinct technological advantage that translates to superior product performance.
CNC Automatic Slitting Line
We utilize a high-precision CNC slitting line that accurately and rapidly slits silicon-steel coils of various specifications. The automated system guarantees consistent slit width, smooth edges and burr-free cuts, laying a solid foundation for low-loss, high-performance core production.
Core Advantages: High efficiency with minimal dimensional tolerance. Enhances magnetic performance and reduces energy loss. Ensures consistency and stability across production batches.
Automatic Core Stacking System
Our automatic core-lamination system reads the design file and handles sheet picking, stacking and clamping without human intervention. This boosts throughput and, more importantly, guarantees stacking accuracy and tightness, minimizing air gaps in the magnetic circuit. As a result, no-load losses and no-load current are far lower than those of traditional hand-built cores.
Core Advantages: Automation ensures efficiency far beyond manual stacking. Superior consistency for stable magnetic performance. Minimizes human error and enhances overall product quality.
Hot-Air Circulation Vacuum Drying
Equipped with state-of-the-art vacuum-drying plant that combines hot-air circulation with deep-vacuum technology, we remove >99 % of residual moisture from active parts. The thorough, uniform drying raises insulation class and cuts dielectric-loss tangent, providing an indispensable guarantee for high-voltage, large-capacity, long-life transformers.
Core Advantages: Delays insulation aging, ensuring long-term reliability. Ideal for deep drying of large and thick insulation components. Improves transformer durability in harsh environments.
Vacuum Oil-Filling Line
Our vacuum oil-filling line injects transformer oil—precisely filtered, degassed and dewatered—while the active part remains under vacuum. This process eliminates any bubble formation and allows the oil to penetrate every corner of the insulation paper, creating a flawless dielectric system that greatly enhances electrical insulation strength and long-term operational reliability.
Core Advantages: Prevents partial discharge and insulation breakdown. Enhances overall operational safety and reliability. Extends equipment lifespan and reduces maintenance costs.
Static Mixing & Casting
Our static mixing-and-casting plant is dedicated to high-performance epoxy-resin cast-resin dry-type transformers. It meters the two-component epoxy with precision, blends it to ultimate homogeneity and casts under vacuum, ensuring the windings are fully embedded in a void-free, highly thermally-conductive epoxy solid. The result delivers outstanding moisture resistance, fire resistance, short-circuit withstand and environmental friendliness.
Core Advantages: Ensures uniform and dense insulation without voids. Greatly enhances moisture resistance and crack resistance. Extends product lifespan and operational stability.
Transformer Production Line
We operate a fully integrated, state-of-the-art transformer production line that seamlessly links every advanced unit and process described above. From core cutting, coil making and active-part assembly, through vacuum drying, final assembly and routine tests, the entire workflow is standardized, automated and quality-controlled—enabling us to deliver a full range of high-performance, high-reliability power transformers (oil-immersed or dry-type) efficiently and consistently.
Core Advantages: Parallel lines for dry-type and oil-immersed transformers covering the full product range. High productivity, reducing delivery lead times. Flexible switch between customized and mass production.
Contact Us
If you have any questions about our products, feel free to contact us at any time.
We have sales teams covering more than 30 countries worldwide, with branch offices in the United States, Saudi Arabia, and Indonesia.
