Shenzhen Xinhaisen Technology Limited
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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
