Precision Metal Etching OEM/ODM Micro-Hole Filter Meshes for Filter Industry

Precision Metal Etching OEM/ODM Micro-Hole Filter Meshes for Filter Industry

Product Overview

Xinhsen's chemically etched metal filters and screens deliver micron-level accuracy for industrial filtration systems. Manufactured from stainless steel 304/316, titanium, brass, or nickel alloys, our filters feature precisely controlled pore sizes ranging from 0.03mm to 2.5mm with ±0.03mm uniformity, ensuring consistent flow rates and particulate retention.

Key Specifications

Material Thickness: 0.05mm - 1.2mm (customizable)

Hole Types: Round, square, hexagonal, slot, or complex hybrid patterns

Open Area Ratio: 15% - 85% (optimized for viscosity requirements)

Tolerance: ±0.01mm for critical aerospace/medical applications

Surface Finishes: Electropolished, PVD coated, or passivated per FDA/ISO standards

Unique Advantages

Burr-Free Micro-Perforations – Laser-like edge quality achieved through proprietary etching chemistry, preventing particle shedding in cleanroom environments.

Multi-Layer Lamination – Stacked designs with graduated pore sizes for depth filtration

Industry-Specific Solutions

Medical: Implantable mesh filters with anti-fouling coatings

Automotive: EMI-shielding vent screens for EV battery packs

Food Processing: Sanitary-design sieve plates for powder conveying systems

Aerospace: Lightweight flame arrestors with 0.1mm microholes

Why choose Xinhsen?

72-Hour Proto Samples: CAD/CAM support for DFM-optimized designs

Material Traceability: Mill test reports provided for all raw materials

For over 13 years Xinhaisen has pioneered developments in photochemical etching, achieving standards admired by the industry and appreciated by a global customer base from a wide range of high-tech engineering markets.

Since found in 2012, in affiliating with our customers we have pioneered many new production techniques and methodologies in order to better serve their needs. It is these techniques that have advanced our capabilities further, enabling us to take what was once considered art and turn it into a science.

Now, we became China's leading photochemical etching specialist, with also the capacity of offering stamping and laser-cutting service. Our products include etching bipolar plates for fuel cell, speaker grills,  micro meshes&filters, tea&coffee infusers, shims&gaskets, Optical encoderdisk&strip, EMI/RFI shielding, Leadframes, connectors&contacts, printingstencils&foils and metal crafts.

Quality and service is our mission, Xinhaisen is committed to pursuing the highest standards of environmental performance. Responsibility for sustainability resides with all employees. The company has achieved ISO 14001 and IS0 9001 and IATF 16949 and is committed to maintaining that standard. With a fast response, high quality, best service and fair price, we have gained high reputation from our customers all over the world.