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Sintered micron stainless steel porous metal filter cylinder for gas filtration
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Pharmaceutical Industry Medical Grade Sintered Metal Stainless Steel Filter
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Resists High Temperature Stainless Steel Sintered Powder Filter Element filter cartridg...
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Porous Metal Powder Sintered Stainless Steel Catalyst Recovery Filters for Catalyst Rec...
A brief introduction to the working principle of catalyst filter (sintered filters) equipment: HENGKO Sintered Metal Catalyst Filter uses catalysts to recove...
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HENGKO Superior Membrane Surface Porous Sintered Metal Filter
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Biopharmaceutical purification and filtration porous filter plate 10um 20um 50um
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Enhance Filtration Efficiency with High-Quality Sintered Metal Filter Train Accessories
Are you looking for top-notch filtration solutions for your train? Look no further! Our high-quality sintered metal filter train accessories are here to revo...
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Grab Sampler Filter
Introducing: Filtered Grab Sampler with Sintered Metal Filter, the perfect tool for accurate and reliable sampling in a wide range of industries. This innova...
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Porous Metal 316L Filter for catalytic reactions / Granular Bed Filtration
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wide mouth jar / mason jar with stainless steel sintered filter disc for high temperatu...
Small changes, big benefits! We store bentonite clay inside the jar and bake it in a vacuum oven to remove moisture. Even with the lid on the clay gets out o...
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In-Line Gasket Filters for the filtration of gases
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NW16 KF16 Flange-Centering O-Ring with Fine Filter
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NW50 KF50 Vacuum Flange Centering ring with Sintered Metal Filter, stainless steel, 50 ...
NW50 KF50 Centering ring with Sintered Metal Filter, stainless steel, 50 ISO-KF Product material: stainless steel 304,316 Installation method: use with clam...
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NW25 KF25 KF Centering Ring to Sintered Metal Filter
NW25 KF25 KF Centering Ring to Sintered Metal Filter • NW16 (KF16, QF16) Series• Viton (Fluorocarbon, FKM) O-Ring• Viton: 200°C Maximum• 0.2 µm Pore Size• F...
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Gas sampling probe Pre-Filter
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Filter Regulator for Diaphragm Pump Accessories
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One-Way Valves for Bronchoscopic Lung Volume Reduction
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Sintered Cartridge Filter for Polysilicon
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Steam Filter for the Steam Industry
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Monocrystalline silicon pressure transmitter sintered metal porous filter disc
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Why Choose Sintered Metal Filters for Your Filtration Projects:
Sintered metal filters are made from metal powders that are pressed and sintered (fused) to form a porous,
solid structure. These filters are known for their high strength, durability, and ability to filter out very small particles.
8 Main Features of Sintered Metal Filters
HENGKO offers a range of metal sintered filter products, including sintered stainless steel, sintered bronze,
sintered mesh, and sintered titanium filters, metal powder filters, sintered metal filter discs, and sintered stainless
steel tubes. These filters are designed for applications requiring high levels of anti-corrosion, high temperature,
and high precision performance.
Sintered metal filters are produced from metal powders that are pressed and sintered together to form a porous,
solid structure. These filters are known for their exceptional strength, durability, and ability to filter out very small
particles. Here are 8 key features of sintered metal filters:
1. High Strength:
Sintered metal filters are made from metal powders, which gives them high strength
and durability.
2. High-temperature Resistance:
Sintered metal filters can withstand high temperatures, making them
suitable for high-temperature environments.
3. Corrosion Resistance:
Sintered metal filters are resistant to corrosion and can be used in corrosive
environments.
4. Chemical Resistance:
Sintered metal filters resist most chemicals, making them suitable for chemical
processing applications.
5. High filtration Efficiency:
Sintered metal filters have a very fine pore structure, which allows them to
filter out very small particles effectively.
6. High dirt-holding Capacity:
Sintered metal filters have a high dirt-holding capacity, meaning they can
filter large volumes of fluids before they need to be replaced.
7. Easy to Clean:
Sintered metal filters can be easily cleaned and reused, making them cost-effective
in the long run.
8. Versatility:
Sintered metal filters can be made in various shapes and sizes to meet the specific needs
of different applications.
For porous metal filters, stainless steel is an ideal choice for filtration in chemical processing, petroleum refining,
power generation, pharmaceutical production, and other applications.
At HENGKO, all sintered filter elements undergo strict quality testing before shipping, including filtration efficiency
and visual inspection. Our sintered metal filters have higher particle removal efficiency, corrosion resistance, less
pressure drop, easier cleaning, and backwash advantages compared to other metal filter suppliers.
We have expertise in mechanical stability in cold isostatic pressing and sintering processes. Whether for liquid or
gas filtration, HENGKO always provides reliable and long-lasting solutions. Fabricating sintered metal filters is
simple and easy.
If our current offerings do not meet your filtering requirements, please contact us with your material, dimension,
and application needs.
Application of Sintered Filter Products
Sintered filters are used in a wide range of industries, including chemical processing, petroleum refining, power generation, and pharmaceutical production. They are ideal for use in applications where a high level of filtration efficiency is required, and where the filter must be able to withstand high temperatures, pressures, and corrosive environments. Some of the most common applications of sintered filter products include:
Liquid Filtration
Sintered metal filters are commonly used for liquid filtration in a variety of industries. They are particularly useful in applications where the liquid being filtered is viscous or contains a high level of solids. Sintered filters can remove particles as small as 1 micron, making them ideal for use in applications where a high level of filtration efficiency is required.
Fluidizing
Sintered metal filters can also be used for fluidizing applications, where they help to evenly distribute gas or liquid through a bed of solid particles. This is particularly useful in applications such as catalysis, where it is important to ensure that all reactants are evenly distributed.
Sparging
Sintered metal filters can also be used for sparging applications, where they help to introduce gas into a liquid. This is particularly useful in applications such as fermentation, where it is important to ensure that the liquid being fermented is well-aerated.
Diffusion
Sintered metal filters can also be used for diffusion applications, where they help to evenly distribute gas or liquid through a membrane. This is particularly useful in applications such as fuel cells, where it is important to ensure that the reactants are evenly distributed across the membrane.
Flame Arrestor
Sintered metal filters can also be used as flame arrestors, where they help to prevent the spread of flames or explosions. This is particularly useful in applications such as refineries or chemical plants, where flammable materials are present.
Gas Filtration
Sintered metal filters are also used for gas filtration in a wide range of industrial applications. They are particularly useful in applications where the gas being filtered contains a high level of moisture or other contaminants. Sintered filters can remove particles as small as 0.1 micron, making them ideal for use in applications where a high level of filtration efficiency is required.
Food and Beverage
Sintered metal filters are also used in a variety of food and beverage applications, including the filtration of beer, wine, and other beverages. They are particularly useful in applications where a high level of filtration efficiency is required, and where the filter must be able to withstand high temperatures and corrosive environments.
If you require a sintered filter product that meets specific material, dimension, or application requirements, please feel free to contact us to discuss your needs.
Why HENGKO Sintered Metal Filter
HENGKO is a leading manufacturer of sintered metal filters, offering unique and customizable designs to meet the
stringent requirements of various applications. Our products are widely used in superior industrial filtration, dampening,
sparging, sensor protection, pressure regulation, and more. We take pride in providing high-quality products that strictly
adhere to CE standards, ensuring stable shape and function.
Our experienced engineers are always ready to offer their expertise and support, from the design stage to aftermarket
service. With years of experience in the chemical, food, and beverage industries, HENGKO has a proven track record
of solving complex filtration and flow control problems for customers worldwide. Sintered metal filters are commonly
used in a variety of industries for filtration and separation applications. They are made by compacting and heating metal
powders to form a solid, porous structure with defined pore size, allowing fluids or gases to pass while retaining solid
particles or contaminants.
Advantages of HENGKO's sintered metal filters include:
- Higher particle removal efficiency compared to other metal filter suppliers
- Corrosion resistance
- Less pressure drop
- Easier cleaning
- Backwash advantages
If you require a sintered filter product that meets specific material, dimension, or application requirements,
please contact us to discuss your needs.
Engineer Solutions Support
To ensure the best design and material selection for your specific application requirements, it may be helpful to
consult an experienced engineer or technical expert in the field. They can guide you through the selection process
and provide valuable information based on industry standards and technical publications.
HENGKO is dedicated to providing the best possible solutions for your filtration needs. Share your project with us,
and our experienced engineers will work with you to supply a professional metal filter solution as soon as possible.
Advantages of working with HENGKO include:
1. Customizable designs to meet your specific application requirements
If you require a sintered filter product that meets specific material, dimension, or application requirements,
please contact us to discuss your needs.
Customize Sintered Metal Filter Process
HENGKO welcomes customers with special design requirements to contact us in order to find the best solution for
their filtration needs. Our OEM sintered metal filters are designed to meet the specific needs of each customer, and
we follow a comprehensive process to ensure that the final product meets all necessary specifications. The process includes:
1. Consultation and Contact HENGKO
2. Co-Development
3. Make a Contract
4. Design & Development
5. Customer Approval
6. Fabrication /Mass Production
7. System assembly
8. Test & Calibrate
9. Shipping & Installation
HENGKO is dedicated to helping people perceive, purify, and use matter more effectively, making life healthier
over 20 years. If you have a special design requirement for your project and cannot find the same or similar filter
products, please contact us to work together to find the best solution.
If you require a sintered filter product that meets specific material, dimension, or application requirements,
please contact us to discuss your needs.
HENGKO, a reputable factory, specializes in producing sophisticated sintered metal filters in China.
We have a team of professional technicians who are dedicated to the development and manufacturing of
high-requirement sintered stainless steel and porous materials. HENGKO is proud to be a high-tech enterprise
and collaborating with many top universities both domestically and abroad.
4-Tips When Choose & OEM Sintered Metal Filter You Should Care
There are several ways to customize sintered metal filters to meet specific application requirements.
Some common methods include:
1. Selecting the appropriate metal:
Different metals have different properties that can affect the performance of the
sintered metal filter. For example, stainless steel is corrosion-resistant and has a high melting point, while
aluminum is lightweight and has good electrical conductivity.
2. Specifying the pore size and shape:
Sintered metal filters can be designed with pores of different sizes and
shapes to suit different filtration needs. For example, a filter with smaller pores will be more effective at removing
smaller particles, while a filter with larger pores may be more suitable for high flow rates.
3. Varying the filter media thickness:
The thickness of the filter media can also be adjusted to suit specific
application requirements. Thicker media can provide greater filtration efficiency but may also result in higher
pressure drop and reduced flow rates.
4. Adjusting the temperature and pressure conditions:
Sintered metal filters can be designed to withstand specific
temperature and pressure conditions, depending on the application. It is important to consider these factors when
selecting a filter to ensure that it can withstand the system's operating conditions.
To customize a sintered metal filter to meet your specific requirements, consulting with an experienced engineer
or a technical expert in the field may be helpful. They can guide the appropriate design and material selection based
on the specific application requirements.
FAQ for Sintered Metal Filters
1. What is a Sintered Metal Filter ?
A short definition of sintered metal filter: It is a metal filter that uses metal powder particles of the same particle size
to be shaped by a stamping, high-temperature sintering is the process of metallurgy using powder-sized
bodies of different metals and alloys after stamping.
Metallurgy occurs by diffusion at temperatures below the melting point of high-temperature furnaces. The metals and alloys
commonly used today include aluminum, copper, nickel, bronze, stainless steel, and titanium.
There are different processes you can use to form the powder. They include grinding, automation, and chemical decomposition.
More Details about What is Sintered Metal filter, please go and check our this article.
2. Why Use Stainless Steel Metal to Make Filter?
To Choose Stainless Steel Metal as the main materials, just because have many benefits for stainless steel
1. Not easy to rust
2. The sintering temperature does not need to be too high
3. Pores are easy to control during sintering
4. Sintered molding is more durable and not easy to deform
5. Easy to clean
3. How is a Sintered Metal Filter Made ?
For the manufacturing process of Sintered metal filter, main have 3-steps as follow:
A: First step is to get the power metal.
The metal powder, You can obtain metal powders by grinding, automation, or chemical decomposition. You can combine one metal
powder with another metal to form an alloy during the fabrication process, or you can use only one powder. The advantage of sintering is that
it does not change the physical properties of the metal material. The process is so simple that the metal elements are not altered.
B: Stamping
The second step is to pour the metal powder into a pre-prepared mold in which you can shape the filter. The filter assembly is formed at room
temperature and under stamping. The amount of pressure applied depends on the metal you are using, as different metals have different elasticity.
After a high-pressure impact, the metal powder is compacted in the mold to form a solid filter. After the high-pressure impact procedure, you can
place the prepared metal filter in a high-temperature furnace.
C: High-temperature sintering
In the sintering process, the metal particles are fused to form a single unit without reaching the melting point. This monolith is as strong,
rigid, and porous a filter as the metal.
You can control the porosity of the filter by the process according to the flow level of the air or liquid to be filtered.
4. What is the Process of Sintering?
One important step is Sintering, so what is the process of sintering and to be metal filters ?
You can check as follow chart to understand clear.
5. What Are the Main Specifications of Sintered Metal Filter?
After the process of stamping and high temperature sintering, we can get the sintered metal filters, then in
order to know the quality of the sintered filters, normally, we will test some data of the filters, if the data reach
the requirements as the clients asked, then we can release to arrange to shipping out.
1. Porosity
2. Compression test
3. Flow test (gas and liquid)
4. Salt spray test (anti-rust test)
5. Dimensional appearance measurement
If still like to know more about sintered filter working principle, please check our this blog check details.
B: Application of Sintered Metal Filter
6. Where is the Application of Sintered Metal Filters?
As our clients refer some main application of the sintered filter as follow :
1.) Liquid Filtration 2. Fluidizing
3. Sparging 4. Diffusion
5. Flame Arrestor 6. Gas Filtration
7. Food and Beverage
7. Can l Use Sintered Metal Filters with Multiple Types of Oils?
Yes, but need to customize special pore size as the oil , also the flow control requirement, so
you can welcome to contact us to let us know your details.
8. Can a Sintered Metal Filter Continue to Work Even when the Conditions are Freezing?
Yes, for sintered metal finter, such as 316L sintered stainless steel filter can work under
-70 ℃~ +600℃ , so for most of sintered filter can work under freezong. but need to ensure
Liquid and gas can flow under the freezing condition.
9. What Kind of Chemicals Can filter by Sintered Metal Filters and Without Harming the Filter Body ?
We test most of chemicals that can be moved through this particular product without harming it,
such as phenol given that they are made using strong chemical-resistant materials.
1. ) Acid
Strong acids: include sulfuric acid (H2SO4), nitric acid (HNO3), and hydrochloric acid (HCl).
Weak acids in high concentrations, such as acetic acid
B Lewis acid solutions with special chemical properties, such as zinc chloride
2.) Strong Bases:
including sodium hydroxide (NaOH) and potassium hydroxide (KOH)
Alkali metals (such as sodium) in their metallic state Alkali and alkaline earth metal hydrides
High concentrations of weak bases such as ammonia
3.) Dehydrating agents,
including high-concentration sulfuric acid, phosphorus pentoxide, calcium oxide,
zinc chloride (non-solution), and alkali metal elements
4.) Strong oxidizing agents,
including hydrogen peroxide, nitric acid, and concentrated sulfuric acid.
5.)Electrophilic halogens
such as fluorine, chlorine, bromine, and iodine (the ions of halides are not corrosive),
and electrophilic salts such as sodium hypochlorite.
6.) Organic halides or halides of organic acids, such as acetyl chloride and benzyl chloroformate anhydride
7.) Alkylating agents such as dimethyl sulfate
8.) Some organic compounds
C: Order Information Sintered Metal Filter
10. Can l Customize sintered metal filter when Ordering from HENGKO?
Yes, Sure .
We Can O.E.M Sintered Metal Filters as your as follow specification requirements list :
1. Pore Size
2. Micron Rating
3. Flow Rate
4. Filter media you will use
5. Any size as your design
11. What is MOQ to Wholesale sintered metal filter from HENGKO ?
As A Professional Sintered Filter Manufacturer, we have some type for option such as Sintered Filters Disc,
Sintered Filters Tube, Sintered Filters Plate, Sintered Filters Cup, Sintered Filters Mesh, About the M.O.Q
will based on your design size and pore size etc , normal our M.O.Q is about 200 -1000pcs / item based on the design.
Still Have Questions and Like to Know More Details For the Sintered Metal Filter, Please feel Free To Contact Us Now.
Also You Can Send Us Email Directly As Follow : ka@hengko.com
We Will Send Back With 24-Hours, Thanks for Your Patient !