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Metal Filter Etching – Etching for Metal Filter


Filter etching is a specialized technique employed in the manufacturing of filter components used across various industries, including automotive, aerospace, medical, and electronics. The process utilizes selective etching to create precise and intricate patterns on filter media, enhancing their performance and functionality. By removing material from specific areas of a substrate, filter etching can significantly influence the flow characteristics, filtration efficiency, and overall effectiveness of filters.

Metal Filter Etching

With the rise of industrialization in the 19th century, the demand for more efficient filtration systems increased, particularly in sectors such as water purification and air quality control. The advent of modern materials science and manufacturing technologies has enabled the refinement of etching processes to produce highly sophisticated components, including filters.

As industries grew, so did the need for advanced filtration solutions that could meet stringent performance criteria. This led to the development of filter etching as a method to fabricate precise filter media tailored to specific applications.

Filter Etching Service


If you need Metal Filter etched we are one of the most capable and affordable sources specializing in manufacturing custom etched parts on advanced photo etching machines with cnc precision. Through our Photo Chemical Etching process, the smallest and most complex designs are made possible such as electrical spring contacts, contact membranes, busbars, antennae and micro antennae, spring fingered contacts, heating elements and battery terminal as well as many other bespoke components to your own designs.

Metal Filter Etching

We can machine to print and accept the most common file formats including: .dwg .dxf .iges .step .sat as well as .pdf files. If you don’t see your file format here let us know. Please send us files to: [email protected] We can accept both small and large run jobs of custom Metal Filter.

Metal Filter Etching Service

Our Etching Capabilities

  • Etching of many grades of metal and more
  • Combining Stamping, Laser Cutting,CNC machining and photochemical etching on sheets up to 2mm thick
  • Etching of up to 0.025″ thick sheets as large as 22×12 inches
  • Tolerances of ±.0005″ in many applications

How To Etch Metal Filter


Applications of Filter Etching


Filter etching finds application in a variety of industries, each with unique requirements for filtration performance. Some notable applications include:

  • Automotive Filters: In the automotive industry, filters are essential for maintaining engine performance and ensuring the longevity of components. Filter etching is used to produce intricate designs for oil, fuel, and air filters, allowing for enhanced flow characteristics and improved filtration efficiency.
  • Aerospace Filtration: Aerospace applications demand high-performance filters capable of withstanding extreme conditions. Filter etching enables the production of lightweight, durable filters that meet strict industry standards for reliability and safety.
  • Medical Devices: In the medical field, filters are crucial for ensuring the purity of fluids and gases used in patient care. Filter etching is employed to create precise and hygienic filtration solutions for devices such as intravenous (IV) filters, dialysis machines, and respiratory equipment.
  • Electronics: The electronics industry relies on filter etching to manufacture components such as capacitors, inductors, and RF filters. These components are vital for the performance of electronic devices, and the etching process allows for the creation of intricate designs that optimize electrical characteristics.
  • Water Treatment: Filter etching is utilized in the production of filters for water purification systems, ensuring the removal of contaminants and pathogens. The ability to create precise pore sizes and geometries is critical for effective filtration in municipal water systems and household water treatment devices.
  • Food and Beverage: In the food and beverage industry, filters play a crucial role in maintaining product quality and safety. Filter etching is employed to create filtration solutions for applications such as beer brewing, juice production, and dairy processing, where hygiene and efficiency are paramount.

Components That Are Produced By Etching Metal Filter


The popularity of Metal Filter makes it a desirable metal for use in fabrication because it is easy to manufacture and has favorable properties for many industrial products.With the photo etching process, the metal is etched evenly without any structural deformations from the hard tooling used in stamping and punching.Since there isn’t a heat point of contact like laser cutting, the parts’ metal properties remain unchanged and free from thermal deformations.Get inspired by our custom etching part projects and contact us to Get Instant Quote for rapid prototype or metal filter etching parts start from 1pcs.

Metal Etching Certification,Equipment List and Quality


We are committed to enlisting the full support of all employees to continuously improve our processes and enhance quality, thereby fulfilling our customer's needs with defect free products and services, on time and every time

  • ISO 9001:2015 certified
  • Compliance in DFARS materials sourcing requirements
  • Strict compliance with PPAP and Process FMEA
  • Fully compliant with the exacting requirements of our customers
  • ITAR registered
  • NIST cybersecurity standard compliant
  • Proprietary Patented quality systems
  • Skilled in KanBan and other customer driven quality and inventory management systems

Metal Etching Material


BE-CU is experienced in precision etching various metals, allowing customers the freedom to specify components in hundreds of different materials.

The Surface Treatment Of Metal Etching Parts


Do you want your etching parts to be more corrosion-resistant or get a specific look? Metal finishing service is a essential choice to achieve your design perfectly. BE-CU – metal-etch.com is an accomplished finished parts manufacturer, our workers and craftsman are capable to provide precision metal etching services and a wide range of finishing services including aluminum anodizing, painting, passivation, electroplating, powder coating, polishing, black oxide, conversion coating, abrasive blasting, etc. We offers several common surface finishes to help improve functionality and aesthetics.

  •  Anodizing (Anodized)
  • Passivation
  •  Plating (Electroplating)
  •  Painting
  • Black Oxide (Hot Blackening)
  •  Polishing
  • Powder Coating
  • Heat Treatment
  • Satin Finish
  • Abrasive blasting (Sandblasting)
  • Conversion coating
  • Tungsten carbide coating

After browsing a list of metal finishing services, select a process based on essential considerations, like production time, cost-effectiveness, part tolerance, durability and applications. High-tolerance metal etching parts are not recommended to apply secondary metal surface finish, because the treatment may change the sizes of the finished part through removing or adding a small amount of materials.

Other requirements or custom designs, welcome to contact us for a free quote fast!


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SERVING INDUSTRIES GLOBALWIDE WITH ULTRA-PRECISION METAL ETCHING SINCE 1995


About BE-CU ETCH Company

Our executive team comprises industry experts who are dedicated to serving our customers with part design and technical assistance, precision metal parts, and quick turnaround times on prototypes to production runs. We continuously seek innovative solutions to meet the ever-changing industry demands of consumer trends and emerging technologies.Thank you for considering METAL-ETCH.com for your manufacturing needs. We look forward to working with you and exceeding your expectations. We appreciate the opportunity! A formal quote will be sent within 24-48 hrs. If would like to submit an NDA, please upload it to the quote button, or send it to [email protected].


  • Volume: 1-1000K+ Parts
  • Quoting: Within 24 Hours
  • Delivery: In As Fast As 5 Day
  • Materials: Metals And Other
  • Experience: Since 1995
  • Part Size: Ranging Custom
  • Tolerances: +/- 0.1mm
  • Price: Start From 100USD
Metal Etching Service

  • Conventional Sheet Etching
  • Roll-to-roll Continuous Etching
  • Precision Stamping
  • Die Cutting
  • PVD Coatings
  • Electroplating Process
  • 2D Printing
  • Silk Screen Printing
  • Laser Engraving
  • Laser Cutting 
  • CNC Machining
Etching Material

  • Metal Etching
  • Plastic Etching
  • Acrylic Etching
  • Stainless Steel Etching
  • Steel Etching
  • Aluminum Etching
  • Brass Etching
  • Copper Etching
  • Titanium Etching
  • Kovar Etching
  • Nikel Etching
Be-Cu Etch
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