Photo Etching 0.03MM Thickness Ultra Fine Stainless Steel Filter Screen For Precison Filtration

Our ultra-fine stainless steel filter screens are manufactured using advanced photo chemical etching technology, ensuring exceptional precision, uniformity, and consistency for demanding filtration applications. With a thickness of only 0.03mm, these fine metal meshes provide high flow rates and accurate filtration performance, ideal for microfluidic, medical, and industrial filtration systems. Unlike traditional punching or laser cutting, photo etching (chemical etching) removes metal through a controlled chemical process — achieving burr-free, stress-free and distortion-free filter screens with micron-level precision.3

Specifications of Photo Etching Filter Screen

Available Materials for Photo Etching Filter Screen

• Stainless Steel: SUS 304 / SUS 316 / SUS 316L / SUS 301

• Nickel & Nickel Alloy

• Copper & Brass

• Titanium Foil

• Other Special Alloys available upon request

Key Features

• Ultra-Thin Precision: 0.03mm stainless steel for high flow and fine filtration accuracy.

• High Precision Tolerance: ±0.01mm dimensional accuracy, consistent aperture size and geometry.

• Burr-Free & Stress-Free: Etching process produces smooth edges and no mechanical deformation.

• Customizable Aperture & Pattern: Round, square, slotted, or complex patterns available per drawing.

• Corrosion & Heat Resistant: Made from premium stainless steel (304, 316L, 301, etc.).

• Excellent Flatness: Ensures stable assembly and reliable sealing in filtration systems.

Typical Applications

• Precision fluid filtration (medical devices, fuel cells, inkjet printers)

• Microfiltration for sensors and microelectronics

• Acoustic and speaker meshes

• Microfluidic flow control components

• Aerospace and automotive fine filtration systems

Why Choose Photo Etching for Filter Screens

• No Tooling Stress: Chemical etching eliminates burrs and micro-cracks.

• Complex Geometries Possible: Design freedom for intricate patterns.

• Fast Prototyping & Low Cost: Ideal for both small and large production runs.

• High Reproducibility: Each piece identical, ensuring stable performance.

Customization & Ordering

We provide OEM precision etching services — simply send us your CAD drawing or sample and our engineering team will develop a custom filter screen tailored to your specific flow and particle size requirements.