Metal

2025-12-23

Metal micromachining

We provide high-precision micromachining services for metal foils, nozzles, and tubes. Whether working with corrosion-resistant Stainless Steel, conductive Copper, lightweight Titanium, or refractory Tantalum, our femtosecond laser solutions eliminate common issues like thermal deformation and burrs, ensuring high efficiency and precision.

Stainless Steel Processing

We process 304/316 stainless steel and high-hardness 410/420 series. Unlike traditional lasers, our femtosecond technology uses "cold ablation" to achieve smoother sidewalls and finer details. This is ideal for manufacturing precision medical devices and industrial components.

Blackened Stainless Steel slits cutting | Width：5μm±1μm

fs-laser Stainless Steel Thin Sheet Blind Groove Depth-Controlled Etching
Min Etching Width: 50μm, Accuracy: 1μm

Fs-laser stainless steel drilling | φ30μm±1μm

Stainless steel microprocessing | φ200μm±1μm

Stainless Steel Micromechanical Electrode Cutting | Min Width：5μm

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femtosecond laser copper processing, no burrs

fs-laser copper processing | no burrs

high-conductivity copper femtosecond laser cutting

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Copper Processing

Copper is known for high electrical conductivity but is sensitive to heat. Our femtosecond laser cuts copper foils for electronic components with zero oxidation and no burrs, preserving the material's excellent physical properties.

Titanium & Titanium Alloy Processing

Titanium is lightweight and corrosion-resistant but has poor thermal conductivity, leading to overheating in traditional processing. Our laser process prevents heat damage, meeting the strict surface quality standards for aerospace, automotive, battery tabs, and medical implants.

titanium alloy 0.2mm through hole drilling, No Melted Edge, Ra0.4μm

Titanium alloy nozzle drilling | φ0.05mm, Accuracy:0.002mm,
Burr-Free, Excellent Atomization Effect Guaranteed

fs-laser 0.6mm-Thick Metal Disc Drilling | Multi-Row Uniform Microhole Array, φ0.08mm, Smooth Edge, Burr-Free

titanium microhole processing | φ80μm±1μm

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Tantalum Foil Aperture Drilling | φ36μm±2μm

Tantalum Foil Drilling | Depth：432μm，φ1076μm

fs-laser Tantalum Sheet Square Hole Cutting
Min φ50μm, R Angle:<0.005μm

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Tantalum Processing

With a melting point of 2996°C, Tantalum is extremely hard to process using traditional methods. We deliver precise micromachining solutions for tantalum parts used in high-temperature and corrosive environments.

Nickel & Nickel Alloy Processing

Nickel alloys offer high corrosion resistance, ductility, and magnetic properties. Our femtosecond laser effectively handles nickel's thermal characteristics, producing precise battery tabs, electronic contacts, and precision grid structures without a Heat Affected Zone.