FAFS Sintered filter are the best filter products which widely used in Industrial Filtration. Sintered Stainless Steel Filter Cartridges and discs are produced by irregular stainless steel powder processing, formed by cold isostatic pressing, molding, etc. which gives high porosity also stability to the material.
We also deal with sintered fiber/felt which is widely used in the machining industry for oil filtration and also used in various industries as filtering media.
Sintered Stainless Steel filters are able to withstand high differential pressure across the filters and are recommended for the filtration of air, gas, and liquid at higher operating temperatures & corrosive environments.
Sintered stainless steel filter discs, also called sintered metal porous filters, adopt stainless steel 316, 316L powder as raw materials and then produced through sizing, molding and sintering processes. Sintered stainless steel filter discs have found widespread use in industries such as environmental protection, petroleum, natural gas, chemical, environmental detection, instrumentation, pharmaceutical equipment, and others. Product Parameters Material:304, SS 316L, stainless steel Max pressure:5MPa Max temperature:600 degree Types:disc, plate, cup, tube cartridge, irregular Diameter Size:2.0 mm to 450 mm Height Size:1.0 mm to 100 mm Pore Size:stainless steel (0.2-120um) Product Features 1. Superior to conventional metal filter materials in terms of shape stability, impact resistance, and alternating load capacity. 2. Air permeability, with a stable separation effect 3. High loading and unloading strength, making it suited for usage in high temperature, high pressure, and corrosive situations 4. Particularly suited to high-temperature gas filtration; 5. Products of various shapes and precision can be customized according to user requirements, and can also be used for various interfaces by welding. Applications When the filter cake on the surface of the sintered metal powder filter element reaches a certain thickness, due to its high-strength performance characteristics, the filter element can be cleaned by backwashing or backflushing through a certain reverse pressure, so that the filter element can be used again. . Because of its many characteristics and the characteristics of repeated cleaning and reuse, it is widely used in water treatment, petrochemical filtration, seawater desalination, chemical filtration, resin and coating, hydroelectric power generation and other fields.
Product Introduction Stainless steel powder sintered gas filter elements generally include stainless steel powder sintered filter discs, filter plates and filter tubes. The filter piece is made of raw material stainless steel powder (generally SS304 or SS316L) after being pressed and formed, then put into the sintering furnace for high-temperature vacuum sintering. The filter tube is mainly made of stainless steel powder by cold isostatic pressing, and then sintered. made. This type of product has the characteristics of high temperature resistance, high mechanical strength, uniform pore size distribution, good air permeability, cleanable regeneration, corrosion resistance, and is widely used in catalyst recovery, petroleum, chemical industry, medicine, food, beverage, metallurgy and other fields. Gas-liquid filtration and separation; dust removal, sterilization and oil mist removal of various gases and steam; noise reduction, flame retardant, gas buffering, etc. Products parameters Name: Sintered porous stainless steel filter elements for pharmaceutical filtration Material: 304/316L Filtration accuracy: 0.22 micron-100 micron Porosity: 30%-40% Applicable temperature: 600 Products size Stainless steel powder sintered filter: �?20mm-1000mm Stainless steel powder sintered filter tube: �?14mm-80mm, length 20mm-1500mm Products features 1. Stable air permeability and separation efficiency; 2. Excellent mechanical strength; 3. Suitable for high temperature, high pressure and strong acid and alkali corrosive environment; 4. High temperature resistance; 5. Can be welded and machined. Typical application Catalyst filtration and recovery; Filtration of high temperature gas in petrochemical industry; Purification of high temperature flue gas in metallurgical industry;  Recovery of dust in the tail gas of solid fluidized bed;  Purification of dust and tail gas in thermal power generation and nuclear power generation industry; Filtration of liquid products and liquid raw materials in the chemical industry. Product Packaging and Shipping Packaging: The product will be wrapped with foam for the first layer of packaging; then packed in wooden boxes to ensure that the product is not damaged during transportation; Transportation: Small goods generally choose express transportation, and large ones choose freight methods, including EMS, DHL, UPS, FedEx, TNT and so on.
TOPTITECH's porous sintered stainless steel filter ring is a highly efficient filtration solution specifically designed for food and beverage processing applications. Crafted with precision using high-quality stainless steel, this filter ring offers exceptional durability, reliable performance, and precise particle retention capabilities. With its advanced design and construction, it is an ideal choice for industries that demand efficient and hygienic filtration of liquids and gases in food and beverage processing. Parameters Pore size:0.2-100microns Materials: SS Metal Porosity:30%~45% Working Pressure:3MPa Operating Temperature:600 Features High Filtration Efficiency: The porous structure of the sintered stainless steel filter ring ensures excellent filtration efficiency by effectively trapping particles and impurities of various sizes. It provides reliable particle retention, allowing only clean and filtered fluids or gases to pass through. Enhanced Durability: Constructed from high-quality stainless steel, this filter ring exhibits exceptional resistance to corrosion, heat, and chemical reactions. It withstands demanding processing conditions, ensuring long-lasting performance and minimizing the need for frequent replacements. Easy Maintenance: The filter ring is easy to clean, thanks to its smooth and accessible surface. By dislodging trapped particles quickly and efficiently, it facilitates hassle-free maintenance and reduces downtime in food and beverage processing operations. Optimal Hygiene Standards: Our sintered stainless steel filter ring is designed to meet strict hygiene requirements in the food and beverage industry. It is easy to sanitize and sterilize, making it suitable for applications where cleanliness and product integrity are of utmost importance. Applications Beverage Filtration Food Processing Brewery and Winery Operations Pharmaceutical Applications
Porous sintered metal filters are constructed from interconnected networks of uniformly distributed pores, creating intricate pathways that effectively capture solid particles present in gas or liquid flow streams. These filters are renowned for their exceptional mechanical strength and serve as outstanding depth filters. Type 316L stainless steel, known for its robustness, can endure temperatures up to 750�°F (399�°C) in oxidizing environments and 900�°F (482�°C) in reducing environments. The production of sintered metal filters involves employing 316L stainless steel powder. The manufacturing process entails the uniaxial compaction of powder within a rigid tool possessing the inverse shape of the desired part, followed by sintering. By adjusting the compaction pressure and/or particle size of the powder, the pore size of the filter can be precisely controlled. Specification: Material: Pure stainless steel Powder Porosity: 30% to 40% Pore Size: 0.22 microns Size: 150*80mm Features Durability: Stainless steel is known for its exceptional durability and resistance to corrosion, making filter rings made from this material highly robust and long-lasting. They can withstand harsh operating conditions, including high temperatures, pressure differentials, and exposure to corrosive chemicals, without compromising their structural integrity. Chemical Compatibility: Stainless steel filter rings exhibit excellent chemical compatibility with a wide range of substances, including acids, alkalis, solvents, and organic compounds. This makes them suitable for filtration processes in diverse industries, such as chemicals, petrochemicals, pharmaceuticals, and food processing, where compatibility with various fluids is crucial. High Filtration Efficiency: Stainless steel filter rings can achieve high filtration efficiency due to their uniform and controlled pore structures. They effectively trap and remove fine particles, contaminants, and impurities from liquids and gases, ensuring the desired level of cleanliness and purity in the filtered media. Reusability: One significant advantage of stainless steel filter rings is their reusability. They can be easily cleaned through various methods such as backwashing, ultrasonic cleaning, or chemical cleaning, allowing for multiple uses and reducing replacement costs. Temperature Resistance: Stainless steel filter rings can withstand high operating temperatures, typically up to 600 degrees Celsius. This attribute makes them suitable for applications involving hot liquids or gases, such as in the petrochemical and food processing industries. Hygienic Properties: Stainless steel is a hygienic material commonly used in industries where cleanliness and sterility are paramount, such as the food and beverage and pharmaceutical industries. Stainless steel filter rings are easy to clean and maintain, ensuring adherence to strict hygiene standards and minimizing the risk of contamination.
Sintered stainless steel filter cartridge cups have emerged as a reliable and versatile solution for a wide range of filtration applications. These cups are manufactured using advanced sintering techniques that involve compacting stainless steel powder and subjecting it to high temperatures, resulting in a porous structure with excellent mechanical properties. The porous structure of these cups allows for precise control of flow rates by selecting the appropriate pore size and distribution. This feature is particularly beneficial in applications where fine filtration is necessary, such as in the pharmaceutical, food and beverage, and chemical industries. Parameters Brand:TOPTITECH Meterial: 316L ID :� 4.0-220mm� OD :� 1.0-210mm� � Pore Sizeï¼?0.1�¼m - 90�¼m� Height� :� 2.0 - 100mm� � Features Superior Mechanical Strength Sintered stainless steel filter cartridge cups offer exceptional mechanical strength, allowing them to withstand high pressures and temperatures. This feature ensures their durability and reliability in demanding filtration applications, providing long-term performance and reduced maintenance requirements. Precise Flow Control and Pressure Restriction The porous structure of sintered stainless steel cartridge filter cups enables precise flow control by selecting the appropriate pore size and distribution. This feature is crucial in applications that require fine filtration, ensuring efficient separation of particles and contaminants. Uniform Porosity Sintered stainless steel filter cups exhibit uniform porosity throughout their structure. This uniformity ensures consistent filtration performance and prevents localized clogging or bypass, resulting in efficient and reliable filtration processes. Excellent Joint Strength and Sealing Integrity Whether it is connecting the cups to pipes, housings, or other components, the robust structure of the cups ensures secure and leak-free connections. This feature contributes to the overall efficiency and effectiveness of the filtration system, minimizing the risk of contamination or fluid loss. Applications Chemical Processing Pharmaceutical Manufacturing Food and Beverage Industry: Petrochemical and Oil Refining:
Product Description: The Micron Porous Metal Filtration System is used in petroleum and chemical production processes for high-efficiency separation of all liquid-solid and gas-solid. The metal powder sintered microporous metal filter element, which is commonly constructed of 316L stainless steel powder, and 304 stainless steel powder, forms the basis of the system. While maintaining the filtration effect, attaining the lowest pressure drop and highest backwashing recovery rate, this porous metal filter can adapt to the increased process temperature and pressure of refineries and chemical plants. The Micron Porous Metal Filtration System in petrochemical production has the characteristics of high-temperature resistance, high-pressure drop, high solid content operation, liquid (gas) and solid high-efficiency separation, system internal backwashing to remove solids, continuous automatic operation, and can avoid frequent replacement and disposal of waste filter material to prevent environmental pollution. Products Parameters Material: SUS 304 316L Outer diameter: �¦10~100mm Length: 10~1500mm (more than 1500mm can be welded) Filtration accuracy: 0.2um~100um Porosity: 30%-50% Features Highly porous structure: Porous metal powder sintered stainless steel filters have a highly porous structure that provides a large surface area for efficient catalyst recovery and separation. High durability: These filters are highly resistant to corrosion and can withstand harsh operating conditions, making them ideal for use in a variety of industrial and scientific applications. Efficient mass transport: The highly porous nature of these filters allows for efficient mass transport of catalysts and other materials, which is critical for the performance of catalyst recovery systems. Easy to clean: Porous metal powder sintered stainless steel filters can be easily cleaned and reused, making them a cost-effective solution for catalyst recovery and separation. Applications: precious metal catalyst and precious metal powder recovery Catalyst recovery mechanism in PTA production, CTA, and PTA Coal to olefin (MTO) catalyst recovery system Filtration of oil slurry and circulating oil in the catalytic cracking unit Flue gas purification and dust suppression equipment for catalyst regeneration System for filtering feedstock oil for the hydrogenation/coking process in refineries System for filtering catalysts in the hydrogenation of Raney Nickel High-purity gas filter for wafer, storage media, integrated circuit manufacturing process
Sintered stainless steel filter discs, also called sintered metal porous filters, adopt stainless steel 316, 316L powder as raw materials and then produced through sizing, molding and sintering processes. Sintered stainless steel filter discs have found widespread use in industries such as environmental protection, petroleum, natural gas, chemical, environmental detection, instrumentation, pharmaceutical equipment, and others. Product Parameters Material:304, SS 316L, stainless steel Max pressure:5MPa Max temperature:600 degree Types:disc, plate, cup, tube cartridge, irregular Diameter Size:2.0 mm to 450 mm Height Size:1.0 mm to 100 mm Pore Size:stainless steel (0.2-120um) Product Features 1. Superior to conventional metal filter materials in terms of shape stability, impact resistance, and alternating load capacity. 2. Air permeability, with a stable separation effectï¼? 3. High loading and unloading strength, making it suited for usage in high temperature, high pressure, and corrosive situations 4. Particularly suited to high-temperature gas filtration; 5. Products of various shapes and precision can be customized according to user requirements, and can also be used for various interfaces by welding. Applications When the filter cake on the surface of the sintered metal powder filter element reaches a certain thickness, due to its high-strength performance characteristics, the filter element can be cleaned by backwashing or backflushing through a certain reverse pressure, so that the filter element can be used again. . Because of its many characteristics and the characteristics of repeated cleaning and reuse, it is widely used in water treatment, petrochemical filtration, seawater desalination, chemical filtration, resin and coating, hydroelectric power generation and other fields.
Sintered stainless steel mesh filter is a new type of filter material made of multi-layer metal woven wire mesh through special lamination pressing and vacuum sintering. The meshes of each layer of wire mesh are interlaced to form a uniform and ideal The filtration structure has excellent filtration accuracy, filtration resistance, mechanical strength, wear resistance, heat resistance, cold resistance and processability, especially ideal for filtration that requires high compressive strength and uniform filtration precision. Parameters: Material: 316L stainless steel Filtration accuracy: 0.22-100um Size: standard or customized Application: (1) Used as dispersion cooling material in extremely high temperature environment; (2) Orifice plate material for gas release liquid fluidized bed; (3) Used for high-precision, high-reliability high-temperature filter materials; (4) Used for high pressure backwash oil filter. Examples: (1) Precision filtration of various hydraulic oils and lubricating oils in the machinery industry; (2) Filtration and purification of various polymer melts in the chemical fiber film industry, filtration of various high-temperature corrosive liquids in the petrochemical industry, filtration, washing and drying of materials in the pharmaceutical industry; (3) Application of gas homogenization in powder industry, fluidized plate in steel industry; (4) Buzzer, etc. in explosion-proof electrical appliances; (5) Gas-solid, liquid-solid, gas-liquid separation. Performance advantages: 1. High strength and rigidity: high mechanical strength and compressive strength; 2. High precision, uniform and stable: uniform filtering performance can be achieved for the filtering particle size with a precision of 1~300 m, and the mesh does not change during use; 3. Wide range of use environments: It can be used for filtration in temperature environments ranging from -200 C to 650 C and acid-base corrosive environments; 4. Excellent cleaning performance: good countercurrent cleaning effect, can be used repeatedly, and long life (can be cleaned by countercurrent water, filtrate, ultrasonic waves, dissolution, baking, etc.).
Product Introduction Polished stainless steel powder filter elements are manufactured using high-quality stainless steel powder that has been processed using advanced technology. These filters have a uniform structure with high porosity and pore diameter ranging from 0.2 m to 100 m, and porosity between 35% to 60%. Polished stainless steel powder filter elements are available in various shapes and sizes, including cylindrical and disc-shaped. The cylindrical filter elements have a diameter ranging from 10mm to 1000mm, while the disc-shaped filter elements have a diameter ranging from 5mm to 300mm. The filter elements generate uniform filtration and have low resistance, which reduces energy consumption. Products Parameters Material: S304/SS316L Outer diameter: 5 300mm Length: 10 1000mm (more than 1000mm can be welded) Filtration accuracy: 0.2um 100um Surface treatment Polished Inlet/outlet connection Screw thread, flange Features durability, corrosion resistance, and high-temperature tolerance can be cleaned and reused multiple times Additionally, the polishing process helps create a smoother surface, improving the filter´s efficiency and reducing the risk of clogging. Compatibility: Polish stainless steel filters are compatible with various liquids and gases, including corrosive and high-temperature fluids. They are also resistant to many chemicals, making them suitable for use in harsh environments.
