Customizable Sintered basket for Your Needs

some description about product

Sintered basket refers to a type of filtration basket that is made from sintered metal materials. Sintering is a manufacturing process that involves compacting and heating metal particles to form a solid piece. In the case of a sintered basket, metal powders or particles are subjected to high temperatures, causing them to bond together without melting, resulting in a porous and rigid structure. Sintered baskets are commonly used in filtration applications where precise particle retention and high resistance to temperature and pressure are required. The porous structure of the sintered metal allows fluids or gases to pass through while trapping and retaining solid particles.

The design of a sintered basket can vary, but it typically consists of a cylindrical or basket-shaped container with a sintered metal element or disc inside. The sintered element acts as the filtration medium, providing efficient particle retention and allowing for easy cleaning or replacement. Sintered baskets find applications in various industries, including petrochemical, pharmaceutical, food and beverage, and wastewater treatment, where they are used to filter liquids, gases, or fine particulate matter. They offer high strength, durability, and excellent chemical resistance, making them suitable for demanding filtration requirements in industrial processes.


Stainless steel sintered basket

Stainless steel sintered basket

Stainless steel sintered basket is a type of filtration basket that is constructed using sintered stainless steel materials.

Sintering is a process that involves compacting and heating metal particles without melting them to create a solid, porous structure. In the case of a stainless steel sintered basket, stainless steel powders or particles are sintered together to form a rigid and porous material. The stainless steel sintered basket is known for its high strength, durability, and corrosion resistance. Stainless steel is inherently resistant to rust and corrosion, making it ideal for applications that involve exposure to liquids, chemicals, or harsh environments.

The sintered stainless steel material used in the basket provides a uniform and controlled pore structure, allowing for efficient filtration of fluids or gases. The porous nature of the sintered material traps and retains solid particles while allowing the passage of the desired medium. Stainless steel sintered baskets are commonly used in various industries, including chemical processing, pharmaceuticals, food and beverage, oil and gas, and wastewater treatment. They are utilized for filtration processes that require precise particle retention, high-temperature resistance, and excellent chemical compatibility.

Sintered perforated filter basket

Sintered perforated filter basket

Sintered perforated filter basket refers to a type of filtration basket that is constructed using a combination of sintering and perforated metal materials.

It combines the benefits of sintering and perforation to achieve efficient and precise filtration. The basket is typically made from a perforated metal material such as stainless steel. Perforations are holes or openings punched or drilled into the metal sheet, creating a pattern of openings across the surface. The size, shape, and spacing of the perforations can vary based on the desired filtration requirements.

To enhance the filtration capabilities, the perforated metal sheet is then subjected to the sintering process. Sintering involves heating the metal particles to bond them together without melting, creating a porous structure. This sintered layer further improves the filtration efficiency by allowing the passage of desired fluids or gases while retaining solid particles. Sintered perforated filter baskets find applications in various industries, including oil and gas, chemical processing, water treatment, and food and beverage. They are used for filtration processes that require efficient separation of solids from liquids or gases, providing reliable and effective filtration in demanding environments.

sintered basket with handle

Sintered basket with handle

Sintered basket with a handle refers to a type of filtration basket that incorporates a handle for easy handling and maneuverability.

The basket is constructed using sintered materials, typically sintered metal, which provides a porous structure for efficient filtration. The handle is an added feature that facilitates the handling and transportation of the sintered basket. It can be integrated into the design of the basket, typically attached to the top or side of the basket. The handle is often made of a durable material, such as stainless steel or other metals, to withstand the weight of the basket and the filtration process.

The handle allows users to easily lift, move, and position the sintered basket within the filtration system. This is particularly useful when the basket needs to be removed for cleaning, maintenance, or replacement. The handle provides a convenient grip, making it easier to handle the basket without directly contacting the sintered surface, which may be hot or sharp. Sintered baskets with handles are commonly used in various industrial applications where filtration is required. They are used in processes involving liquids, gases, or fine particulate matter, providing efficient particle retention and easy handling for maintenance and operation convenience.


Our company provides a kind of metal alloy to solve the problem of providing products with excellent

performance in high temperature and high corrosive environment. Our products are very strong

and welded or sintered. Length, diameter, thickness, alloy, medium grade and other specifications

can be adjusted during the production process, so that the product is suitable for a variety of

filtration, flow and chemical compatibility in different customer processes.


What is the porosity of the sintered basket?

Custom sintered basket

The customization options for a sintered basket can include various aspects, such as:

Size and Shape: The dimensions and shape of the basket can be customized to fit specific equipment or filtration systems. This ensures a proper fit and efficient utilization of the available space.

Material Selection: The choice of sintered material can be customized based on the application’s requirements. Different materials offer varying degrees of chemical resistance, temperature resistance, and durability, allowing for the selection of the most suitable material for the intended environment and filtration media.

Filtration Parameters: The filtration parameters, such as the size of perforations or porosity of the sintered material, can be customized to achieve the desired filtration efficiency and particle retention.

Additional Features: Custom sintered baskets can also include additional features, such as handles, support structures, or specialized connections, to facilitate handling, installation, or integration into the filtration system.

Sintered basket production process

Sintered basket production process

The production process of a sintered basket involves material selection, material preparation, mixing, forming, debinding, sintering, finishing, quality control, packaging, and delivery. 

The material is chosen based on the application requirements, and it is prepared by milling or grinding into a powder form. The powder is mixed with a binder and formed into the desired basket shape. After debinding to remove the binder, the green body is sintered at high temperatures to bond the particles together.

Finishing processes such as machining or polishing may be performed to achieve the desired dimensions and surface characteristics. Quality control checks ensure the final product meets specifications, and the baskets are packaged and delivered to customers.

Material of metal sintered basket

Material of metal sintered basket

Stainless Steel: Stainless steel is a popular choice due to its corrosion resistance, high strength, and temperature resistance. Different grades of stainless steel, such as 304, 316, or 316L, can be selected based on the application’s environmental conditions and filtration needs.

Bronze: Bronze is known for its excellent machinability and good corrosion resistance. It is often used in applications where high strength and resistance to wear and chemical corrosion are required.

Nickel Alloys: Nickel alloys, such as Inconel or Hastelloy, offer superior resistance to high temperatures, aggressive chemicals, and corrosive environments. These alloys are commonly used in demanding applications where extreme conditions are present.

Titanium: Titanium is valued for its high strength-to-weight ratio, excellent corrosion resistance, and biocompatibility. It finds applications in industries such as aerospace, medical, and chemical processing.

Other metal materials, such as copper, brass, or various alloy compositions, can also be used depending on the specific requirements of the application. The choice of material is determined by factors such as chemical compatibility, temperature resistance, mechanical strength, and desired filtration performance.

Structure of sintered basket

Structure of sintered basket

Sintered Wire Mesh Layers: The sintered basket is composed of multiple layers of wire mesh that are sintered together. Each layer is made of interwoven wires, typically stainless steel, which are fused at their intersections through the sintering process. The sintering process creates a strong bond between the wires, resulting in a rigid and porous structure.

Porosity and Pore Size: The sintered wire mesh layers have a controlled porosity, meaning they contain a network of interconnected pores. The pore size can be customized based on the filtration requirements, allowing for precise particle retention while maintaining optimal flow rates.

Support Structure: The sintered basket may include a support structure, such as a perforated plate or wire frame, to provide additional mechanical strength and stability. The support structure helps maintain the shape of the basket and ensures even distribution of the fluid or gas throughout the mesh layers.

Outer Shell: In some cases, the sintered basket may be enclosed in an outer shell or housing for protection and ease of integration into the filtration system. The outer shell can have inlet and outlet connections for fluid or gas flow.

Sintered basket working principle

Sintered basket working principle

Filtration Process: When a fluid or gas passes through the sintered basket, it encounters the porous structure of the sintered material. The interconnected pores create a tortuous path for the flow, forcing the fluid or gas to pass through the porous structure.

Particle Retention: As the fluid or gas flows through the sintered basket, particles present in the media will be trapped and retained within the porous structure. The size of the particles retained depends on the pore size and distribution of the sintered material.

Depth Filtration: The sintered basket utilizes a depth filtration mechanism, meaning that particles are trapped not only at the surface of the material but also within the depth of the porous structure. This allows for higher particle loading capacity and efficient removal of a wide range of particle sizes.

Can the sintered basket be used in high-temperature applications without structural degradation?

Sintered basket material

Yes, sintered baskets are designed to withstand high-temperature applications without structural degradation, making them suitable for use in various industries and processes that involve elevated temperatures.

The design of sintered baskets is carefully considered to ensure they can withstand the intended operating temperature range. Heat dissipation is facilitated through the porous structure of the basket, enabling efficient heat transfer and preventing localized overheating.

Sintered basket filters cleaning procedure

Sintered basket

Cleaning sintered basket filters is a vital maintenance procedure to preserve their filtration efficiency and extend their longevity.

To begin, visually inspect the filter for visible debris and contamination levels. Isolate the filter from the system and pre-rinse it with a compatible solvent or cleaning agent to remove loose particles.

Next, submerge the sintered basket in an appropriate cleaning solution, allowing it to soak and dissolve or loosen contaminants. Gentle agitation can aid in dislodging stubborn particles.

Thoroughly rinse the basket with clean water to eliminate the cleaning solution and dislodged contaminants. For larger-pored baskets, backwashing with low-pressure air or clean liquid can remove impurities from the interior.

Ensure the sintered basket is completely dry before reinstalling it into the filtration system.


Most frequent questions and answers

Backwashing: Backwashing involves reversing the flow of a cleaning solution or fluid through the sintered basket. This helps dislodge and remove accumulated particles from the surface and within the pores. The backwashing process can be performed manually or with the help of a backwashing system.


Ultrasonic Cleaning: Ultrasonic cleaning uses high-frequency sound waves to create small bubbles that implode on the surface of the sintered basket, effectively loosening and removing particles. This method is particularly effective for cleaning fine or stubborn contaminants that may be difficult to remove through other means.


Chemical Cleaning: Depending on the nature of the contaminants, a suitable cleaning solution or chemical may be used to dissolve or dislodge them from the sintered basket. The choice of cleaning chemical should be compatible with the sintered material and the contaminants to ensure effective and safe cleaning.


Mechanical Scrubbing: In some cases, gentle mechanical scrubbing using a soft brush or sponge may be necessary to dislodge and remove stubborn particles from the surface of the sintered basket.


Rinse and Dry: After cleaning, thoroughly rinse the sintered basket with clean water to remove any remaining cleaning solution or chemical residue. Allow the basket to dry completely before reinstallation or storage.

TIG Welding (Tungsten Inert Gas Welding): TIG welding is a precise and clean welding process that uses a non-consumable tungsten electrode to create the arc. It is often used for welding stainless steel materials, which are commonly used in sintered basket strainers. TIG welding provides good control and produces high-quality welds with minimal heat input.


MIG Welding (Metal Inert Gas Welding): MIG welding uses a consumable wire electrode and a shielding gas to create the arc. It is a versatile welding process suitable for various metals and thicknesses. MIG welding is often chosen for its speed and efficiency in welding large areas.


Spot Welding: Spot welding is a resistance welding process where two or more metal surfaces are joined together by applying pressure and passing a high electric current through the contact points. It is commonly used for joining the edges or corners of metal components in sintered basket strainers.


The choice of welding technique depends on factors such as the materials used, the desired strength and appearance of the weld, and the welding equipment available. It is important to ensure that the welding process does not adversely affect the integrity or filtration performance of the sintered basket strainer.

Sintered baskets offer superior filtration efficiency due to their fine and uniform pore structure, making them suitable for applications that require precise particle retention. They are highly durable and can withstand demanding operating conditions. Sintered baskets can be easily cleaned through backwashing or ultrasonic methods, ensuring optimal performance and longevity. They are compatible with a wide range of materials, including corrosive fluids and high-temperature environments.


In contrast, wire mesh baskets provide effective surface filtration and are cost-effective solutions for general-purpose applications with larger particle sizes. They are versatile and can be customized based on specific filtration requirements. The choice between sintered baskets and wire mesh baskets depends on the desired filtration efficiency, durability, compatibility, and cost considerations for a particular application.

Sintered screen basket is a filtration component that is constructed using sintered materials. It is designed to remove solid particles from liquids or gases in various industrial processes. The sintered screen basket typically consists of a rigid outer frame or housing and a sintered screen element that is securely attached to the frame.


The sintered screen element is made by compressing and sintering metal screens or particles at high temperatures. This process creates a strong and durable structure with a uniform pore size distribution. The sintered screen has a high open area, allowing for efficient flow rates while effectively capturing and retaining particles.


The sintered screen basket offers several advantages. It provides excellent filtration efficiency, even for fine particles, due to its precise pore structure. The sintered material is resistant to corrosion, high temperatures, and mechanical stress. Additionally, the sintered screen basket is easy to clean and maintain, making it suitable for continuous operation in demanding industrial applications.

To deal with the clogging of a sintered filter basket, several methods can be employed. Backwashing, mechanical cleaning, chemical cleaning, ultrasonic cleaning, and thermal regeneration are commonly used approaches. Backwashing involves reversing the flow to dislodge trapped particles. Mechanical cleaning uses gentle agitation to remove contaminants from the surface and pores. Chemical cleaning utilizes suitable cleaning agents to dissolve or break down clogging materials. Ultrasonic cleaning employs high-frequency sound waves to dislodge particles through vibrations.

Thermal regeneration involves subjecting the filter basket to high temperatures to burn off accumulated contaminants. The choice of method depends on the severity of clogging and the nature of the contaminants. Regular maintenance and cleaning are essential to ensure optimal filtration efficiency and prolong the lifespan of the sintered filter basket.

High Filtration Efficiency: Sintered mesh filters have a uniform pore size distribution, allowing for precise and efficient filtration of particles. They can effectively capture both large and fine particles, resulting in excellent filtration performance.


Robust and Durable: Sintered mesh filter baskets are made from sintered metal particles, which provide high strength and durability. They can withstand demanding operating conditions, including high temperatures, corrosive environments, and mechanical stress.


Easy to Clean: The structure of sintered mesh filters allows for easy cleaning. They can be backwashed, chemically cleaned, or subjected to ultrasonic cleaning to remove accumulated particles and restore filtration efficiency.


Wide Chemical Compatibility: Sintered mesh filters are compatible with a wide range of chemicals, making them suitable for various applications across industries. They are resistant to corrosion and chemical degradation.


Low Pressure Drop: Sintered mesh filter baskets have a relatively low pressure drop, allowing for efficient flow rates while maintaining effective filtration.

Sintered baskets and wedge wire baskets are both utilized as filtration baskets in industrial settings. Sintered baskets are created by compressing and sintering metal or plastic particles together, resulting in a rigid and durable structure with uniform pore sizes. These baskets offer precise filtration, high strength, and resistance to corrosive substances. However, they may have a lower flow capacity and tend to be more expensive due to the sintering process.


Wedge wire baskets consist of welded wedge-shaped wires that form a sturdy framework with continuous slots or gaps. These baskets provide high flow capacity, easy maintenance, and customization options by adjusting slot size and wire diameter. Nevertheless, they may have slightly less filtration precision and lower chemical resistance compared to sintered baskets.


Choosing between sintered and wedge wire baskets depends on specific application requirements. If precise filtration, strength, and chemical resistance are crucial, sintered baskets are a suitable choice. On the other hand, if high flow capacity, easy maintenance, and customization are more important, wedge wire baskets are a preferable option.

The composition of a stainless steel sintered filter basket typically includes stainless steel grades known for their corrosion resistance. Commonly used grades include austenitic stainless steels such as 304 and 316, which contain chromium and nickel. These grades offer excellent resistance to corrosion and are non-magnetic. Additionally, duplex stainless steels, which have a mixed microstructure of austenite and ferrite, are chosen for their higher strength and corrosion resistance.

The specific stainless steel composition is selected based on factors like the nature of the fluids being filtered, temperature conditions, and chemical compatibility requirements of the application.

Filtration in Chemical Processing: Sintered metal baskets are utilized for filtering chemical solutions, removing impurities, and ensuring the purity of the final product.


Oil and Gas Industry: These baskets are employed in oil and gas exploration and production to filter fluids such as drilling mud, completion fluids, and produced water.


Water Treatment: Sintered metal baskets are used in water treatment plants to remove particles, sediment, and impurities from water, ensuring clean and safe drinking water.


Petrochemical Industry: They are employed in refining processes to filter catalysts, remove contaminants, and ensure the quality of final products.


Pharmaceutical and Biotech Applications: Sintered metal baskets are utilized in pharmaceutical and biotech industries for filtration and purification of drugs, vaccines, and other biological products.


Food and Beverage Processing: These baskets are used for filtration and clarification of beverages, oils, syrups, and other food products, ensuring product quality and removing contaminants.


Automotive and Aerospace Industries: Sintered metal baskets find applications in filtering lubricants, coolants, and hydraulic fluids in automotive and aerospace systems, ensuring smooth operation and component longevity.

Sintered baskets and perforated baskets are two types of filtration baskets used in industrial applications. Sintered baskets are made from compressed and sintered particles, providing precise filtration, strength, and chemical resistance. Perforated baskets have evenly spaced holes or perforations, offering adjustable filtration precision and moderate strength. Sintered baskets are preferred for applications requiring precise filtration and resistance to aggressive substances, while perforated baskets are suitable when a range of hole sizes is sufficient for filtration needs. The choice depends on factors like filtration requirements, strength, chemical compatibility, and budget. It is important to consider these factors and consult with filtration experts to determine the most suitable option for specific applications.

The sintering process for a sintered metal mesh filter basket involves preparing a mixture of metal meshes, binders, and lubricants. The mixture is then compacted under high pressure to form the desired shape of the basket. The compacted material is then subjected to a controlled heating process known as sintering. During sintering, the basket is heated to a temperature below the melting point of the metal particles. This causes the particles to bond together, forming a solid and porous structure. The sintering process allows the metal mesh to retain its shape and creates interconnected pores that enable efficient filtration. After sintering, the basket is cooled and may undergo additional finishing processes to achieve the desired specifications. The resulting sintered metal mesh filter basket possesses strength, durability, and precise filtration capabilities.

Perforation: The first step involves perforating a sheet of stainless steel using specialized equipment. This can be done through techniques such as punching, laser cutting, or drilling. The perforations create evenly spaced holes or openings in the stainless steel sheet.


Cleaning and Deburring: The perforated stainless steel sheet is thoroughly cleaned and deburred to remove any sharp edges or burrs resulting from the perforation process. This ensures a smooth and safe surface.


Compaction: The perforated stainless steel sheet is then compacted along with other metal particles, binders, and lubricants to form a mixture. The compacting process, often done using hydraulic presses, applies pressure to the mixture, shaping it into the desired basket form.


Sintering: The compacted mixture is subjected to a sintering process. The basket is heated to a temperature below the melting point of the metal particles but high enough for the particles to bond together. This creates a solid and porous structure, with the stainless steel perforations retained in the final product.


Cooling and Finishing: After sintering, the basket is gradually cooled down. It may undergo additional finishing processes such as machining, surface treatment, or cleaning to achieve the desired specifications, dimensions, and surface properties.

Sintered baskets and expanded mesh baskets are used for filtration purposes in industrial applications. Sintered baskets are constructed by compressing and sintering metal or plastic particles, offering precise filtration with a uniform pore size. They are durable and resistant to corrosive substances. On the other hand, expanded mesh baskets are made by expanding a metal sheet, creating diamond-shaped openings. These baskets provide moderate filtration and are cost-effective. The choice between the two depends on factors such as the required filtration precision, strength, chemical resistance, and budget. Sintered baskets are preferred for precise filtration and resistance to aggressive substances, while expanded mesh baskets are suitable for applications where cost-effectiveness is important.

Sintered filter baskets are known for their durability. They are typically made from high-quality materials such as stainless steel or corrosion-resistant alloys. The sintering process ensures a strong and solid structure, capable of withstanding harsh operating conditions and high pressures. The materials used in their construction are selected for their strength, durability, and resistance to corrosion and chemical damage. Properly maintained sintered filter baskets can provide long-lasting performance, making them a reliable choice for various industrial filtration applications.

Sintered screen basket suppliers use a variety of materials, with stainless steel being the most common choice. Stainless steel offers corrosion resistance, strength, and durability. Different grades like 304, 316, or 316L are selected based on the specific application. Bronze is used for its mechanical properties and electrical conductivity. Nickel alloys like Inconel or Hastelloy are preferred for extreme temperature and corrosive environments. The choice of material depends on factors such as filtration requirements, chemical compatibility, and environmental conditions. Collaborating with the sintered screen basket supplier will help determine the most suitable material for the intended use.

Say Hello!

Get In Touch With Us

Office Address

Hanwang Road, Anping county, Hebei provine, China