Product Overview
Bronze powder sintered filter Plate/Sheet/Disc is a multi-functional industrial component, its core role covers three major fields: filtration separation, noise reduction and fluid control, the specific functions are as follows:
🔬 1. Precision filtration and separation
Efficiently intercept impurities
Through the uniform microporous structure (pore size 0.5–120μm, filtration accuracy 0.2–100μm), solid particles, oil-water mixtures and microorganisms can be removed from liquids or gases, suitable for hydraulic oil purification, crude oil desanding, chemical solution filtration and other scenarios
Pressure-resistant and stable filtration
The pore structure remains stable under pressure fluctuations, avoids filtration failure, has a mechanical strength of ≥ 25MPa, and can withstand rapid cold and heat shock
🔇 2. Noise reduction and safety protection
Compressed gas silence
The microporous structure reduces airflow noise through acoustic interference, and the decibel attenuation effect is remarkable, and is widely used in pneumatic components and mufflers of mine pressure air self-rescue systems
Flame retardant and explosion-proof
The copper-based material has natural flame retardancy, which can prevent the risk of deflagration in combustible gas environments, and is suitable for chemical explosion-proof equipment
⚙️ 3. Fluid control and distribution
Gas is evenly distributed
The pore uniformity ensures stable divergence of air/liquid flow, which is used for floating bed gas distribution and fluid equalization treatment of chemical reactors
Flow regulation
The flow rate is accurately controlled through microporous resistance, which is suitable for pneumatic circuit pressure reduction and flow regulation needs
Fourth, the adaptability of special environments
Corrosion and high temperature resistance
Resistant to pH 2–12 acid-base media, with an operating temperature limit of 300°C, bronze formulation enhances high-temperature oxidation resistance
Health and safety scenarios
Copper ions have natural antibacterial properties to meet the sterile filtration requirements of the food and pharmaceutical industries
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.
