Stainless Steel Etching Micro Perforated Metal Filter Mesh for Home Appliances

Filter Mesh Overview

Xinhaisen Technology specializes in high-precision chemical etching of metal filter screens for industrial, medical, automotive, and consumer applications. Our filters feature ultra-fine apertures, exceptional durability, and consistent performance, making them ideal for filtration, fluid control, EMI shielding, and ventilation.

Manufacturing Process
We utilize advanced photochemical etching to produce our filters. This precise, digital process involves coating a metal sheet with a light-sensitive resist, exposing it to UV light through a high-accuracy phototool of the mesh design, and then using a chemical solution to etch the pattern. This method guarantees perfectly formed, burr-free apertures without altering the metal's properties, ensuring consistent quality in every piece.

Filter Mesh Features

• Extreme Precision & Consistency: Achieves exact aperture sizes and shapes with tight tolerances (±0.01mm), ensuring uniform flow and filtration performance across the entire mesh area.

• Burr-Free & Smooth Apertures: The etching process creates clean, smooth holes and channels, preventing particle trapping, reducing pressure drop, and facilitating easy cleaning.

• No Material Stress or Distortion: Unlike stamping or punching, etching is a stress-free process that avoids warping, hardening, or weakening of the metal.

• Design Flexibility: Easily produce complex hole patterns (round, square, slot, custom), varied densities, and multi-layer designs in a single, cost-effective step.

• Wide Material Compatibility: Available in a variety of metals including Stainless Steel (304, 316), Copper, Aluminum, and specialty alloys to meet corrosion resistance, strength, and compatibility requirements.

Filter Mesh Specifications

Filter Mesh Applications

• Industrial: Fuel filters, hydraulic filters, air/oil separators, fluidized bed plates, sieve screens.

• Medical & Pharmaceutical: Inhaler meshes, filtration screens for lab equipment, implantable device filters.

• Consumer Electronics: Speaker grilles, microphone windshields, ventilation meshes for appliances.

• Automotive: Sensor filters, emission control components, cabin air filter elements.

• Food & Beverage: Brewing/filtration screens, nozzles, mixer plates.

FAQ

• Q: What is the smallest hole size you can etch?
  A: We can etch holes as small as 0.03mm (30μm) in diameter.
• Q: Can you make custom hole shapes?
  A: Yes. Round, square, slotted, hexagonal, or any custom pattern can be produced.
• Q: What materials are available for filter mesh?
  A: Stainless steel (304, 316L), copper, nickel, and various alloys.
• Q: Is the etched mesh burr-free?
  A: Yes. Chemical etching produces a burr-free, flat surface — no additional finishing required.
• Q: Do you support small batch or prototype orders?
  A: Yes. We support everything from prototypes to ultra-large volume orders.
• Q: What is your typical lead time?
  A: Lead time depends on order quantity, but we are known for fast turnaround — contact us for specific timing.

Easy to order! Welcome to contact us at any time!