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GreenLight-Enabled 3D Printing of Copper Coils: Xeeho Additive Achieves High Performance and Rapid Delivery

September 24, 2025 Materials 61

Breakthrough in High-Frequency Induction Coils: Green Laser 3D Printing Eliminates Welding Weak Points

In fields such as induction heating and electronics manufacturing, high-frequency induction coils are critical components. Traditional manufacturing, reliant on machining and brazing, often results in long lead times and weak joints that compromise longevity and stability. The adoption of green laser metal 3D printing now offers a definitive solution.

Monolithic Construction, Zero Welding
Xeeho Additive utilizes Green Laser Powder Bed Fusion (GL-PBF) technology to 3D print pure copper and copper alloy coils in a single process. Unlike conventional methods, the resulting coils are seamless, monolithic structures—free from welded joints and the associated risks of fatigue cracking—significantly enhancing service life and reliability.

Monolithic structure, no welds

Smooth internal walls for efficient fluid flow

Longer service life enabled by green laser AM technology

Xeeho’s pure copper printing not only improves thermal dissipation but also enables precise, smooth internal channels that optimize fluid flow and reduce thermal fatigue risk.

Unlimited Complexity, Unconstrained Design

While traditional machining struggles with complex cooling channel geometries due to tooling and welding limitations, 3D printing removes these barriers entirely. Intricate designs can be realized effortlessly, with high repeatability and minimal post-processing.

Shorter Lead Times, Faster Delivery

Where conventional coil production often requires up to two months, Xeeho’s green laser 3D printing solutions can deliver in as little as two weeks. With multi-device parallel production capacity, Xeeho flexibly supports both low-volume customization and batch production.

Value Proposition of 3D Printed Coils

Longer Lifespan: No welded weak points

Higher Performance: High electrical conductivity + superior thermal efficiency

Design Freedom: Complex cooling channels made easy

Faster Delivery: Lead time reduced by 75%

Broad Applicability: Aerospace, NEV, consumer electronics, and more

About Xeeho Additive
Xeeho Additive is a leading metal AM company in China and the first to introduce industrial-grade green laser metal 3D printing equipment. With proven capability to stably mass-produce pure copper, copper alloys, tungsten, aluminum, titanium, stainless steel, and other metals, Xeeho’s printed components are widely used in high-end manufacturing sectors including aerospace, new energy vehicles, and consumer electronics.