Product Overview
Bronze powder sintered filter element is a porous filter element made by high-temperature sintering process, which has the characteristics of high temperature resistance, corrosion resistance, and high mechanical strength, and is widely used in the field of industrial filtration and noise reduction:
Industrial filtration
Gas/liquid filtration: used for fuel oil, hydraulic oil, air filtration in petrochemical, automobile, ship and other industries, which can intercept 0.2-100μm particle impurities.
Explosion-proof dust removal: filters pressurized air gas in coal mines, metallurgy and other scenarios, and has the functions of pressure reduction, sound reduction, and oil-water separation.
Noise reduction and sound reduction: As a muffler for pneumatic components (such as cylinders and solenoid valves), it diffuses airflow through the porous structure and reduces high-frequency and low-frequency noise.
The dual functions of sound reduction and air purification are realized in the pressure air self-rescue device.
Special process requirements: for aseptic filtration in the pharmaceutical and food industries (e.g. large infusion, beer brewing).
Lithium battery electrolyte precision filtration (absolute accuracy 0.5μm).
Technical Specifications
| Parameter | Specification |
|---|---|
| Material | Bronze Powder |
| Standard Diameters | 2mm to 500mm (Custom sizes available) |
| Standard Thicknesses | 1mm to 100mm (Custom thicknesses available) |
| Filtration Ratings | 1, 2, 5, 10, 20, 40, 60, 80,100 microns |
| Maximum Operating Temperature | 400℃ (1650℉) |
| Maximum Differential Pressure | 40 bar (580 psi) depending on dimensions |
| Porosity | 30% to 45% (Adjustable based on requirements) |
| Surface Finish | Standard or Electropolished |
| Certifications | ISO 9001, Material Certification, FDA Compliance |
Features & Benefits
Superior Corrosion Resistance
Bronze material provides excellent resistance to corrosive media, including acids, alkalis, and salt solutions.
High Temperature Stability
Maintains structural integrity and filtration performance at temperatures up to 400°C (752°F).
Precise Pore Size Control
Available in multiple micron ratings from 1 to 100 microns for exact filtration requirements.
Mechanical Strength
High structural integrity allows for use in high-pressure applications up to 40 bar (580 psi).
Customizable Dimensions
Available in diameters from 1mm to 500mm with custom thicknesses to meet specific requirements.
Uniform Porosity
Consistent pore structure ensures reliable filtration performance and predictable flow rates.
Versatile Industrial Applications
Bronze filter are widely used in food and beverage, pharmaceuticals, chemicals, petrochemicals, and wastewater treatment. They handle applications like liquid and gas filtration, cryogenic gas processing, and corrosive media separation.
With high filtration capacity, chemical and temperature resistance, and easy maintenance, they are ideal for reliable and efficient industrial filtration.
