Project Overview

Location: Mexico

Industry: Transformer Manufacturing

Application: Copper & Aluminum Busbar Processing

Material Thickness: Up to 25.4 mm (1 inch)

Cutting Length: Up to 3000 mm

To meet the growing demand from AI data centers and EV charging infrastructure, transformer manufacturers must produce large, high-current busbars with extreme precision and structural integrity.

However, machining thick copper and aluminum plates has long been a major challenge in the industry.

The Challenge

The client required a solution capable of processing 1-inch thick copper and aluminum plates used in high-current transformer systems.

Traditional technologies were unable to deliver the required balance between precision, efficiency, and material integrity.

Limitations of Conventional Cutting Methods

Thermal Cutting (Laser / Plasma)

• Heat-affected zones (HAZ) damaging material conductivity • Edge deformation and metallurgical stress • Reduced electrical performance in high-current applications

Mechanical Punching or Shearing

• Not suitable for plates up to 25.4 mm thickness • High mechanical load and tooling costs

Mechanical Sawing

• Limited precision and productivity • Heavy metallic debris and dust • High noise levels in the workshop

The client needed a modern manufacturing solution capable of improving both product quality and factory environment.

The TRIHOPE Solution

TRIHOPE provided a Ultra-High Pressure Waterjet Cutting System specifically designed for heavy busbar processing.

Using high-pressure water mixed with abrasive particles, the system performs precise cutting without generating heat.

This cold-cutting process eliminates thermal distortion while maintaining the original metallurgical properties of copper and aluminum.

Key Technology AdvantagesTrue Cold Cutting

Waterjet cutting produces no heat-affected zone, preserving the electrical conductivity and structural integrity of busbars.

This is essential for high-current transformer applications.

Extreme Cutting Precision

The CAD-driven control system allows complex shapes to be cut directly from digital designs.

Capabilities include:

• Straight busbars up to 3000 mm length• Precision profiles for customized transformer components• Complex geometries without additional tooling

This enables high flexibility in production and reduces manufacturing lead times.

Clean and Sustainable Manufacturing

The cutting process is performed within a water-curtain environment, which significantly reduces:

• Metallic dust • Workshop noise • Floor debris

The result is a cleaner, safer, and more environmentally responsible production environment, aligned with modern ESG manufacturing standards.

Project Results

After installation and commissioning, the system successfully processed 1-inch aluminum plates with high precision.

Demonstration samples — including the Waterjet Horse and Bicycle designs — showcased the machine’s capability to produce both industrial components and complex artistic geometries.

The new system delivered:

✔ Higher cutting precision ✔ Improved material integrity ✔ Greater manufacturing flexibility ✔ A cleaner production environment

Customer Value

By implementing TRIHOPE’s waterjet cutting technology, the client successfully upgraded their production capability for next-generation transformer infrastructure.

The system now supports the growing demand for high-current busbars used in AI data centers, renewable energy systems, and EV charging networks.

About TRIHOPE

TRIHOPE is a leading provider of transformer manufacturing equipment and intelligent production solutions.

By combining advanced engineering with digital manufacturing technology, TRIHOPE helps transformer manufacturers improve efficiency, precision, and sustainability.

Conclusion

From thick copper busbars to complex precision profiles, TRIHOPE’s waterjet technology proves that the most flexible element on earth — water — can overcome the toughest industrial challenges.

Media Contact
Company Name: Shanghai Trihope International Co., Ltd.
Email: Send Email
Country: China
Website: https://www.transformer-home.com/