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As a trusted manufacturer since 1998, Anping County Boli Hardware Wiremesh Products Factory proudly presents our Sintered Porous Copper Filter Element – a high-performance filtration solution engineered for demanding industrial environments. With custom sizes available and factory direct supply, we offer cost-effective, reliable components that meet your exact specifications. Our sintered copper filters are produced using advanced powder metallurgy technology, ensuring uniform pore structure, excellent mechanical strength, and superior corrosion resistance. Whether you need filtration for gases, liquids, or fluidization processes, our elements deliver consistent performance and long service life.
Key Features & Technical Specifications
- Uniform Pore Structure: Achieved through precise sintering process, providing consistent filtration efficiency and low pressure drop.
- High Porosity (30% – 60%): Allows high flow rates while maintaining effective particle retention.
- Excellent Thermal Conductivity: Copper's natural thermal properties enable use in high-temperature applications up to 600°C (depending on media).
- Corrosion & Oxidation Resistance: Suitable for aggressive media in chemical, petrochemical, and pharmaceutical industries.
- Customizable Sizes & Shapes: Available in cylinders, discs, plates, and custom geometries tailored to your equipment.
- Reusable & Cleanable: Can be backwashed or ultrasonically cleaned for extended service life, reducing replacement costs.
- Mechanical Strength: Robust sintered structure withstands differential pressures and mechanical stress.
| Parameter | Typical Values |
|---|---|
| Filtration Grade | 0.5 – 100 microns (custom) |
| Operating Temperature | Up to 600°C (inert atmosphere) |
| Porosity | 30% – 60% |
| Thickness (for discs) | 1 – 10 mm |
| Outer Diameter (cylinders) | 10 – 200 mm |
| Length (cylinders) | 20 – 1000 mm |
Applications & Benefits
- Gas Filtration: Ideal for compressed air, natural gas, and industrial gas purification – removes particulates without clogging.
- Liquid Filtration: Suitable for water, chemicals, oils, and solvents – provides fine filtration with low differential pressure.
- Fluidization: Used in powder processing, pneumatic conveying, and catalytic reactors as a distributor plate.
- Sound Absorption: Porous copper structures can be used for noise reduction in industrial equipment.
- High-Temperature Applications: Withstands extreme heat, making it suitable for exhaust systems, burners, and furnace filters.
- Catalyst Support: Acts as a porous substrate for catalytic reactions in chemical processing.
Why choose our sintered copper filter elements? Our factory-direct supply eliminates middlemen, giving you competitive pricing without sacrificing quality. With over 26 years of manufacturing experience and annual export value exceeding US$5 million, we have shipped to markets across North America, South America, Europe, Asia, and Africa. Our products are produced in Hengshui, Hebei, China, and shipped from major ports including Tianjin, Qingdao, Shanghai, and Foshan. We offer fast turnaround times for custom orders and strict quality control to ensure every element meets your specifications.
Frequently Asked Questions
-
Q: What is the maximum operating temperature for your sintered copper filter?
A: Our sintered copper elements can withstand temperatures up to 600°C in an inert atmosphere. For oxidizing environments, the maximum temperature is lower (typically around 300°C). Please consult our technical team for your specific application. -
Q: Can I get a custom size that is not listed in the standard options?
A: Absolutely. We specialize in custom sizes. Simply provide your required dimensions (OD, ID, length, thickness, shape) and we will manufacture accordingly. -
Q: How do I clean the filter element?
A: The element can be cleaned by backwashing with compressed air or liquid, or by ultrasonic cleaning. For heavy contamination, chemical cleaning with appropriate solvents is possible. Avoid using harsh abrasives. -
Q: What is the typical lead time for custom orders?
A: Lead time depends on quantity and complexity. Standard custom orders typically take 15–25 working days. Rush orders can be arranged upon request. -
Q: Do you offer samples for testing?
A: Yes, we provide sample orders for evaluation. Sample cost and shipping are negotiable. Contact us for details. -
Q: Is the filter element reusable?
A: Yes, thanks to its robust sintered structure, the element can be cleaned and reused multiple times. Proper cleaning can extend service life significantly. -
Q: What is the pressure drop across the filter?
A: Pressure drop depends on filtration grade, flow rate, and fluid viscosity. Typical values range from 0.1 to 1 bar at rated flow. We can provide detailed pressure drop curves upon request. -
Q: Can you provide certificates of material or quality?
A: Yes, we can provide a material test certificate (MTC) and inspection report as per your requirements. Additional certifications are available upon request.
With Anping County Boli Hardware Wiremesh Products Factory, you are partnering with a reliable manufacturer that has been delivering excellence for over two decades. Our annual export volume of US$5–10 million demonstrates our capacity to serve global markets. We are committed to providing high-quality sintered porous copper filter elements with custom sizes, competitive pricing, and timely delivery. Contact us today to discuss your filtration needs or request a quote. Experience the difference of factory direct supply!
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