Sintered Brass Filters: Elevating Safety Standards in Food Production

JD Hardware Wire Mesh Co., Ltd excels in producing sintered brass filters, crucial for a variety of filtration needs. Crafted from compacted and sintered brass particles at high temperatures, our process creates a durable, porous structure with interconnected pores, without melting the brass.

These filters effectively separate solids from fluids, both liquids and gases, allowing the fluid to pass while trapping larger particles. Ideal for diverse industrial applications, our sintered brass filters are known for their durability, efficiency, and corrosion resistance. They perform reliably across various temperatures and conditions.

JD Hardware Wire Mesh Co., Ltd, is committed to delivering high-quality sintered brass filters, meeting the varied requirements of our clients in industries like automotive, environmental, and other technical sectors, ensuring optimal performance and dependability.

Composition and Characteristics of Sintered Brass Filters

• Alloy Composition:
  Sintered brass filters are crafted from an alloy predominantly comprising copper and zinc. With copper making up 60% to 90% and zinc accounting for 10% to 40% of the composition, this blend endows the filters with enhanced mechanical strength and notable corrosion resistance. Adjusting the ratio of copper to zinc allows for customization of specific properties like durability, flexibility, and resistance to corrosion.
• Manufacturing Process:
  In manufacturing these filters, brass is utilized in a granular form. The brass particles are densely packed and then undergo sintering – a process of heating below the melting point. This technique facilitates the bonding of particles, culminating in a solid yet porous structure. The sintering process is key to forming a network of interconnected pores, enabling the filter to effectively separate larger particles from fluids.
• Functional Properties:
  The finished sintered brass product is distinguished by its superior corrosion resistance, robust mechanical strength, and effective thermal conductivity. These attributes render the sintered brass filters highly adaptable to various industrial environments. Their capacity to perform reliably under diverse environmental conditions makes them a preferred choice in sectors that value robustness and consistent filtration performance.

Variants of Sintered Brass Filters

• Sintered Brass Disc Filters:
  These filters come in a flat, disc-like shape, available in a range of diameters and thicknesses. They are specifically designed for applications needing exact filtration areas, providing precision and efficiency in their use.
• Sintered Brass Cartridge Filters:
  Shaped cylindrically, these filters are a common choice in diverse industrial applications and machinery. Their design is tailored to fit seamlessly into various types of equipment, offering reliable filtration in a wide array of industrial settings.

Technical Specifications of Sintered Brass Filters

• Filtration Fineness: These filters are capable of trapping particles as small as 10 micrometers (μm) and can range up to 200 micrometers (μm), showcasing their versatility in capturing various particle sizes.
• Porosity Levels: The porosity of these filters typically varies from 30% to 60%, balancing efficient fluid flow with effective dirt holding capacity.
• Fluid Permeability: They exhibit a permeability range that facilitates fluid flow, typically measured between 100 to 1000 millidarcies, ensuring operational efficiency in fluid passage.
• Temperature and Pressure Tolerance: Sintered brass filters are engineered to withstand temperatures up to 300°C and pressures up to 200 bar, making them suitable for a wide array of industrial conditions.

Features

• High Filtration Efficiency: They are highly effective in trapping particles due to their precise pore size, which can be tailored during the manufacturing process. This makes them suitable for fine filtration needs.
• Corrosion Resistance: Brass, being an alloy of copper and zinc, offers excellent resistance to corrosion. This characteristic extends the life of the filter and makes it suitable for use in harsh chemical environments.
• Thermal Conductivity: Brass has good thermal conductivity, allowing these filters to operate effectively in applications involving heat.
• Mechanical Strength: Sintered brass filters are known for their high mechanical strength, enabling them to withstand high pressures and stress without deformation.
• Customizable Porosity and Permeability: The porosity (void volume) and permeability (ease of fluid flow) can be precisely controlled during the sintering process, which allows for customization based on specific application requirements.
• Temperature and Pressure Tolerance: These filters can withstand high temperatures and pressures, making them suitable for challenging industrial applications.
• Ease of Cleaning and Maintenance: The structure of sintered brass allows for easy cleaning and backwashing, thus ensuring long-term usability and low maintenance costs.

Applications

• Chemical Processing: Their resistance to corrosion makes them ideal for filtering aggressive chemicals and solutions.
• Petrochemical Industry: In the petrochemical sector, they are used to filter various oils and gases, ensuring purity and preventing contamination.
• Pharmaceuticals: Due to their high filtration precision, they are used in pharmaceutical manufacturing for the purification of raw materials and end products.
• Food and Beverage: Sintered brass filters are employed in food and beverage production for filtering liquids and gases to ensure hygiene and safety.
• Water Treatment: These filters are effective in water purification processes, removing contaminants and ensuring clean water supply.
• Automotive Industry: Used in automotive applications, particularly in fluid and air filtration systems to enhance performance and longevity.
• Aerospace: Due to their strength and durability, these filters are used in aerospace for various filtration applications where reliability is critical.
• Hydraulic Systems: In hydraulic systems, they help in filtering out contaminants from hydraulic fluids to maintain system efficiency.
• Gas Distribution: They are used in gas distribution systems for filtering impurities to ensure safe and efficient gas flow.
• Laboratory and Research: In laboratory settings, sintered brass filters are used for precise filtration in various research and development activities.

Product Photo Showcase and Alias

Sintered Brass Chemical Filters: Specifically designed for the chemical industry, these filters excel in purifying aggressive chemicals, ensuring safety and purity in chemical processes.

Sintered Brass Petrochemical Filters: Tailored for the petrochemical sector, they efficiently filter oils and gases, crucial for maintaining the quality and integrity of petrochemical products.

Sintered Brass Pharmaceutical Filters: Ideal for pharmaceutical manufacturing, these filters ensure the highest level of purity in both raw materials and finished products, adhering to strict industry standards.

Sintered Brass Water Treatment Filters: Utilized in water purification processes, these filters are effective in removing contaminants to ensure a clean water supply.

Sintered Brass Automotive Filters: In the automotive industry, these filters are crucial for purifying fluids and air, enhancing vehicle performance and longevity.

Sintered Brass Aerospace Filters: Employed in aerospace applications, they provide reliable filtration under extreme conditions, ensuring the safety and efficiency of aerospace components.

Sintered Brass Hydraulic System Filters: In hydraulic systems, they filter out contaminants from hydraulic fluids, essential for maintaining system efficiency.

Sintered Brass Gas Distribution Filters: Used in gas distribution systems, these filters are key in purifying gases, ensuring safe and efficient distribution.

Sintered Brass Laboratory Filters: In laboratory settings, these filters are crucial for precise filtration in research and development activities, ensuring accuracy and reliability in experiments.