Precision Metal Etching Technology: How Xinhsen Delivers Micron-Level Accuracy

Precision Metal Etching Technology: How Xinhsen Delivers Micron-Level Accuracy

The Science Behind Precision Etching

Metal etching is a subtractive manufacturing process that uses chemical solutions to selectively remove material, creating intricate patterns with high accuracy. At Xinhsen Technology, we specialize in photochemical etching (PCE), a method that combines photolithography and controlled chemical etching to produce ultra-fine metal components with tight tolerances.

Key Technical Advantages of Xinhsen’s Etching Process

Ultra-Fine Feature Reproduction

Minimum Line Width: 0.015mm

Smallest Hole Diameter: 0.03mm

Uniformity Tolerance: ±0.03mm

Ideal for micro-perforations, fine meshes, and complex logos.

Material Versatility

Processes a wide range of metals, including:

Stainless steel

Copper & brass

Nickel & titanium

Aluminum (with specialized treatment)

Thickness range: 0.02mm – 1.5mm

Burr-Free & Stress-Free Cutting

Unlike laser or stamping, chemical etching produces no mechanical stress or heat distortion, ensuring smooth edges and structural integrity.

Rapid Prototyping & Mass Production 

Fast tooling setup (24-48 hours for samples)

High-volume capacity (millions of parts per month)

No hard tooling costs, making it cost-effective for custom designs.

Applications Across Industries

Xinhsen’s precision etching serves diverse sectors:

Electronics: Speaker meshes, EMI shielding, connector components

Medical: Surgical tools, implantable device parts 

Automotive: Fuel injector plates, sensor components 

Consumer Goods: Luxury brand logos, decorative trims

Why Choose Xinhsen?

ISO-certified quality control 

13+ years of etching expertise

One-stop solution from design to delivery

Get a Free Technical Consultation Today!

Visit: www.xinhsen.cn

Email: sunny@xinhsen.com

Phone: +86 15767034065