Welcome to Porous Metal Filters, Inc. (PMF), where innovation meets excellence in porous metal filtration solutions. We are your go-to destination for revolutionizing filtration and separation processes with our state-of-the-art products and unmatched expertise.
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As a proud member of the esteemed Dorstener Group of Companies ' United States division, we bring a century-long legacy of wire and wire mesh expertise to the table. With a global network of production facilities strategically located across Europe, North and South America, and Asia, we are uniquely positioned to serve clients worldwide, delivering locally manufactured solutions with unrivaled efficiency.
At PMF, we thrive on pushing the boundaries of what's possible in porous metal filtration. With over 120 years of combined experience in porous metal filter media, filtration techniques, and fabrication, our team of experts is dedicated to driving the next generation of advanced filtration and separation products.
Imagine a world where filtration is not just a process but a precision science, optimizing performance, enhancing efficiency, and improving outcomes across industries. That's the world we are actively building at PMF. Our mission is to unleash the potential of porous metal media and transform how industries tackle their filtration and separation challenges.
From diffusion-bonded porous metal sheets to multi-layered laminate filter media, our diverse range of products is designed to cater to the unique needs of each client. Whether you require fabricated filtration elements or seek custom solutions tailored to your specific requirements, PMF has you covered. Our renowned SinterPore® product line sets the industry standard, offering a comprehensive selection of single layer sintered (SLS), multi-layer sintered (MLS), and custom layer sintered (CLS) options. Crafted with precision using a combination of woven stainless wire mesh, non-woven metallic fibers, and perforated sheets and foils, these products empower you to achieve superior filtration, separation, flow control, noise reduction, powder fluidization, and so much more.
At PMF, we are not just passionate about filters; we are passionate about enabling breakthroughs. Our commitment to quality, technological advancements, and customer satisfaction drives us to continuously innovate and redefine what's possible in the world of porous metal filtration.
We invite you to explore our website and discover how PMF can transform your filtration and separation challenges into opportunities for growth and success. Join us on this exciting journey as we reshape industries, one innovative filter at a time. Together, let's unlock the true potential of porous metal filtration.
Uniform pore size: Defined filtration by exact pore size distribution
High-temperature resistance: Thermal stability up to 950°C
Chemical stability: High corrosion resistance
No particle shedding: Shape stability by self-supporting structure
It can be cleaned online: Filters can be back flushed and cleaned easily
Non-magnetic and non-toxic: High permeability and low Dp
Suitable for high differential pressures
Welding and machining are possible
Jintai Purification Equipment has 15 invention patents and utility model patents. It has been a high-tech enterprise and has passed ISO quality management system certification.
Jintai, a professional manufacturer of porous metal filtration products since , provides high-precision filtration, separation, and purification solutions. With nearly 30 years of expertise, Jintai offers a wide range of sintered porous metal filters made from various materials and structures to meet diverse industry needs. The company's products mainly include titanium filter, stainless steel filter, sparger, filter, filter device and system, sheet and disc, saucer-shaped filter disc, aeration ring and so on. Products are widely used in medicine, metallurgy, petroleum and petrochemical, fine chemicals, food and beverage, air purification, electronics industry, textile industry, water treatment and other fields. Jintai is a certified ISO high-tech enterprise, known for quality and innovation.
Importers, wholesalers, retailers, designers and manufacturers of filtration and aeration systems, end users in the Americas, Europe, Asia and other countries and regions are welcome to send us messages!
Please refer to the following specifications, special can be customized according to requirements!
The company is the world’s best sparger ring supplier. We are your one-stop shop for all needs. Our staff are highly-specialized and will help you find the product you need.
Material SelectionTitaniumInquire Now
Filtration and recovery of catalysts in chemical, pharmaceutical, and other fields High-temperature gas dust removal and filtration High temperature and corrosive filtration process Material vacuum conveying Fermentation tank aeration
Sintered metal filter is a kind of filter produced by Jintai using sintered manufacturing process. These filters are highly durable and have excellent filtration efficiency, making them suitable for a wide range of applications such as air and liquid filtration, chemical processing, and medical devices. Jintai offers a variety of sintered metal filter products with different shapes, sizes, and materials to meet specific customer requirements. High-purity filters and spargers are specially developed to satisfy rigorous requirements for the removal of particles in process gases in, for example, semiconductor applications, etc.
Sintered metal is a type of material produced by Jintai using a manufacturing process that involves compacting metal powders under high heat and pressure to create a solid, porous mass. This process allows for the production of complex shapes and high precision parts. Filtration systems utilizing sintered metal media for gaseous, solid, and liquid separation have proved to be an efficient alternative to other separation techniques that can risk pressure peaks, heat, and harsh environments. Sintered metal is highly effective in eliminating particulates, provides a reputable efficiency, is easy to clean, and has a long life compared to leaf filters, filter bags, and plate and frame filters.
Sintered porous metal media is a different material that shows a wide variety of definite flow and filtration properties. The ability to shape it, make it, and manage its porosity make it a versatile material for establishing any particular product or system solutions that include guidelines and also control of liquids as well as gases. Contact us today, and also, let's discuss exactly how we can help you fix your design engineering difficulties with a porous metal media solution.
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The properties of the Sintered Porous Metal Filter depend on the selection of raw material. The wide range of alloys, powder sieving, and material structures offers various products and features.
Titanium, Stainless steel, Hastelloy C22 C276, XInconel 600, Monel 400, Nickel, or Other materials required by the customer
All Jintai sintered materials offer an independent structure with high mechanical strength. The seamless design is feasible, approximately 1,600 mm in length and 320 mm in OD.
We manufacture various filter qualities with defined pore sizes and flow rates to have the ideal solution for your needs.
The Jintai Engineering group chooses a pushing method or gravity sintering without previous compaction for every geometry.
The metal powder is filled right into the suitable die and also compressed. The pore size of the finished product is managed, selecting the size of the powder and the compaction pressure utilized to form the component.
Sintering provides the high porous material the shape stability and also home of a solid metal part. The compacted component is sintered in mainly created furnaces. Sintering is the essential processing step for all powder metal products.
It is the process of bonding powder particles by merging them at temperature levels listed below their melting point. After sintering, despite micron size, the different grain structure of the initial powdered metal ends up being fully interlinked to form a rigid component.
After years of development, the product offers a sintered membrane layer that combines high permeability and low-pressure drop while keeping all the advantages of sintered metal filters. The metallic AS (ASymmetric) membrane, a layer of excellent metal powder, is applied onto a cartridge of coarser porosity as the support structure.
A 2nd sintering process produces an even metal coating of around 200 μm density bonded to the service provider. In contrast to the support, the membrane layer has a considerably smaller pore size, so contaminants are retained on the filter surface during filtration.
Customized design enables Jintai filter elements to be used in almost any new application or as a retrofit in filter systems. The method of sinter-bonded fittings without porous to solid welding joints provides the best corrosion resistance and exhaustion strength.
It is substantially higher when contrasted to standard bonded buildings and constructions. We additionally manufacture to customer-specified dimensions. Elements more significant than our smooth standard types can be connected at our certified in-house welding shop.
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