What are the Features of Best Quality Sintered Metal Filters?

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To be honest, only the best quality sintered metal filter can work for your application and achieve the results that you want.

However, to be able to pick the best quality sintered metal filter for your application, you need to be vast with their features.

Sintered Metal Filters

Here is an in-depth look at these features.

Physical durability

Physical durability is one of the features of the sintered filter element that you can take advantage of.

The physical strength comes about as a result of the bonding of different metals during the manufacturing process.

Since there is no melting of these metals, they can maintain their physical properties.

It is these physical properties that can offer durability to your sintered filter.

The advantage of this is that your filter can offer quality service for a longer duration without the necessity of replacement.

Durability also implies that you can gain value for your sintered filter on your application.

Temperature resistance

To achieve the best of your filtration, you need a filter that can withstand the temperature of your application.

That is what a sintered metal filter offers for your use.

By choosing a metal that has a high-temperature resistance capability, you can have a sintered filter that fits your application.

The critical thing to note is that sintered metal filters are a product of different metals.

As such, when selecting a sintered metal filter, you need to ensure that the metal has the temperature resistance as your application.

Choosing any sintered metal filter may cause your filter to fail especially if the temperature range is lower than your application.

Corrosion resistance

Many filters fail to achieve the desired level of filtration with time due to corrosion of the screen.

The filter element corrosion occurs when there is a reaction between your filter and either the environment or the fluid that passes through.

Corrosion may be a result of either chemical or physical reaction between your filter and the external factor.

As a result, there is your filter gets &#;eaten away&#; which in turn reduces its efficiency.

However, that is not the case with a sintered metal filter.

No reaction takes place between your filter and the external factor which in turn makes it hard for the filter to be &#;eaten away.&#;

This ensures that your filtration is as effective and as efficient as possible.

Precise filtration

You can obtain the filtration that you desire with a sintered filter.

This is due to the availability of the pores in the element.

The ability to adjust the porous material during filtration makes it quite easy to achieve the level of filtration that you want.

That means that if you want finer filtration, you can easily select a sintered metal filter with tiny pores.

Likewise, if you want average filtration, you can select a sintered metal filter with average pores.

High-quality material

One of the features that you look for when selecting a filter is quality.

Getting a filter that will offer you the best service for a long duration is very vital to your filtration.

The advantage of a sintered metal filter is that you have the highest quality material to select from when purchasing a filter.

The reason for this is that the bonding of different metals ensures that you obtain high-quality metal for your sintered metal filter.

You can have different sintered metal elements which are a result of different bonding metals.

The result is of a higher quality as a result of maintaining the individual properties of the metals.

Varying filtration grade from 0.1 microns to 100 microns

The fact that you can customize your sintered metal filter gives you the advantage of achieving the result that you want.

For instance, you have a wide range of filtration range to select when you are designing your filter.

Filter Beta Ratios &#; Photo Courtesy: Advanced Fluid Systems

You can select from as low as 0.1 microns to as high as 100 microns of the filtration grade that you want your filter to be.

This, of course, depends on the level of filtration that you want to achieve.

If you want to achieve finer filtration, you will select a smaller filtration grade for your application.

Custom pore sizes and flow characteristics

With a sintered metal filter, you are at liberty to customize the pore sizes and the flow characteristics to suit your application.

That is to say; if you want a tiny or large pore size for your filter, you can quickly achieve it using a sintered metal filter.

This is thanks to the ability to control the porosity of the sintered metal filter during the manufacturing process.

Also, you can easily customize the flow of the fluid on your screen to match that of your application.

If the flow of your application is from the bottom to the top or from right to left, you can quickly change your sintered metal filter to correspond with it.

Fully welded sintered metal filter element

During the manufacturing process, you can weld most parts of the sintered metal filter together.

This gives a much more stable filter than screwing the components together.

Screwing can make these components fall apart in an application that has high vibrations.

The disadvantage of this is that you will continuously be maintaining your filter.

This may result in a loss of productivity of your application.

However, you can minimize all these by using a sintered metal filter.

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The welding of these filters allows for little movements of the components thereby ensuring maximum productivity of your application.

Dirt holding capacity

One of the main features of a sintered metal filter that you will find crucial is the ability to hold the contaminants.

Contaminants holding capacity is essential since it will determine how long you can continue operating without stopping.

You can have different sintered metal filters that have different dirt holding capacities.

The choice of which sintered metal filter to pick depends on the application that you are using.

Large applications need a high dirt holding capacity filter whereas if you have a small application, a smaller capacity filter will do.

Type of sintered metal filter material

Another feature that is very common with sintered metal filters is that you can select the metal you want.

We have seen the sintering process is all about the bonding of different metals either individually or as alloys.

The resulting product is a durable and efficient filter that you can use.

This, therefore, means that you are at liberty to select the right metal that you can use for sintering your filter.

Among the considerations to make when selecting a metal for your sintered metal filter is the application that you are going to use.

The metal needs to withstand the conditions of the application for it to be effective.

High permeability

Permeability refers to the pressure drop measurement of a given fluid at a given flow in a filtration unit area.

High permeability is one of the characteristics of a sintered metal filter that makes it adaptable to its function.

For efficient filtration to occur, there is a need for a high-pressure drop which this feature makes it possible for the sintered filter to have.

The pressure drop needs to be in line with the maximum temperature of your fluid for efficient filtration to take place.

Different sintered metal filters have different permeability levels that you can select depending on the fluid that you are filtering.

Sintered Metal Filter Pressure Drop

An attractive feature of a sintered filter metal is its ability to maintain the pressure of the fluid of your application.

The advantage of this is that you can completely filter your fluid.

What happens when the pressure drops are that there is a lack of enough force to allow for the fluid to pass through the filter.

As a result, you will find the filtration of your fluid not complete since there will still be the presence of contaminants.

Also, you will find that your application may not be able to achieve the fluid requirement that it needs.

However, the use of a sintered metal filter helps to prevent all this from occurring.

Quality of sintered metal filter disc

There is no doubt on the quality of a sintered metal filter more so the filter disc.

The manufacturing process ensures that you only obtain the best of your sintered metal filter.

The filter disc, in particular, is an important component of your filter.

It is here that the pressure builds up as filtration takes place.

You, therefore, need to ensure that this disc is strong enough to withstand this pressure.

Different filter disc always breaks after some use due to this pressure.

However, the sintered metal filter disc is strong enough to withstand the pressure of fluid for a long duration.

This ensures efficiency during the filtration process.

Sintered Metal Filter Cartridge

The sintered metal filter cartridge is the most important part of your filter.

It is here where the actual filtration takes place.

As such, sintered metal filter cartridge ensures that you have the best filtration of your fluid.

The durability of this cartridge ensures that you get value for money when you are using them.

Distinguish Between Sintered Felt Filter Cartridges & Sintered Mesh Filter Cartridges

In an ever-evolving industrial environment, advances in filtration technology are providing more choices. When it comes to filtration solutions, metal sintered mesh filter cartridges and sintered felt filter cartridges are popular considerations for engineers and clients. Both are highly efficient filtration materials based on sintering technology, but differ in application and performance.

The purpose of this article is to provide you with an in-depth understanding to help you make an informed choice between metal sintered felt filter cartridges and sintered mesh filter cartridges.

Sintered Felt Filter Cartridges

Sintered felt filter cartridges consist of metal sintered felt as the primary filter material. The pleated design further provides a large filtration area and increases the dirt-holding capacity. They are extremely porous, evenly distributed and can be welded and folded into different shapes. We offer three types of sintered felt filter cartridges: without steel wire twined, with steel wire twined and with square openings at outer layer to match different filtration needs.

Sintered felt filter cartridges without steel wire twined

Sintered felt filter cartridges with steel wire twined

Sintered felt filter cartridges with square openings at outer layer

Specification

• Material: 316L
• Filtration accuracy: 1&#;80 μm
• Connection: Threaded, double-opening, single-opening, tie rod, plug-in, flange, quick-clip joints
• Structure: Inner perforated skeleton, woven wire mesh and sintered felt composite filter layer, outer perforated skeleton/metal binding wire
• Inner perforated skeleton thickness: 1.0&#;6.0 mm, commonly used thickness: 2.0 mm
• Filter media size: 500 mm × 1,000 mm, 600 mm × 1,000 mm, 600 mm × 1,200 mm

Outer Layer Woven Mesh Specification Mesh Count/Wire Diameter (mesh/mm) 40/0.18 40/0.25 60/0.16 Thickness (mm) 0.85&#;0.9 1.15&#;1.3 0.7

Feature

• Deep filtration, large dirt-holding capacity, high filtration precision, slow pressure rise
• High porosity and excellent permeability, small pressure loss, and large flow rate
• Corrosion resistance, high temperature resistance, acid, and alkali resistance, can be used for a long time in 450 °C environment
• Can be customized according to user requirements, reinforced, thickened, with protective mesh and other specifications
• Three-dimensional mesh, porous structure, uniform pore size distribution
• Can continuously maintain the filtering effect of the filter cloth

Application

• Polymer filtration
• Petrochemical, high temperature gas dust removal, oil refining process filtration
• Felt gel filtration, ultrafiltration prefiltration
• Vacuum pump protection filter
• Hydraulic system filtration

Sintered Mesh Filter Cartridge

Sintered mesh filter cartridge filter material: multi-layer metal sintered mesh is a new type of filtration material made of multi-layer metal wire mesh through special laminated pressing and vacuum sintering. It can reasonably match and design the gap size, permeability, and strength characteristics of the material, so that it has excellent filtration precision, filtration impedance, mechanical strength, abrasion resistance, heat resistance, and processability, and its comprehensive performance is significantly better than other types of filtration materials.

We provide a general sintered mesh filter element and an internal folding sintered mesh filter element. General sintered wire mesh can be used as filter material directly. Nevertheless, the existing technology, to increase the filtration area and at the same time with the characteristics of sintered wire mesh, the sintered wire mesh will be folded and processed.

Sintered mesh filter cartridge opening

Sintered mesh filter cartridge opening

Internal pleated sintered mesh filter cartridge

Specification

• Material: SUS316L
• Filter size: 1,200 mm × 1,000 mm × 1.7 mm
• Filtration accuracy: 1&#;150 μm
• Connection: Quick-clip connector, threaded connection, flange type, tie rod connection, special customized interface

Feature

• Standard five-layer wire mesh consists of a protective layer, a precision control layer, a dispersion layer, and a multi-layer reinforcement layer.
• Five-layer wire mesh is sintered to provide high mechanical and compressive strength.
• Uniform surface filtration performance for particle sizes from 2 μm to 200 μm.
• Durable for continuous filtration from -200 °C to +650 °C.
• Simple cleaning due to surface filtration structure with excellent countercurrent cleaning effect.

Application

If you want to learn more, please visit our website sintered filter cartridge.

• Precision filtration of various hydraulic oil lubricants in the machinery industry.
• Filtration and purification of various polymers melt in the chemical fiber and film industry.
• Filtration of various high temperature and corrosive liquids in the petrochemical industry.
• Filtration, washing, and drying of materials in the pharmaceutical industry.
• Fluidized plates in the steel industry.
• Distributor in explosion-proof electrical appliances.

Sintered Felt & Sintered Mesh Filter Cartridge Differences Differences Sintered Mesh Filter Cartridge Sintered Felt Filter Cartridge Materials Stainless steel metal woven mesh Metal fibers with different diameters Processing Produced at 1,260 °C Produced at 1,180 °C Structure Multi-layer wire mesh composite, with uniform filtration pore size Multi-layer gradient pore size layer, resulting in greater dirt-holding capacity Blind Via Hole Rate Basically no holes More or less blind via holes Filtration Accuracy 1&#;150 μm 1&#;80 μm Cleaning Cycles Both are reusable materials that can be cleaned and reused, but sintered felts have a longer cleaning cycle due to their greater capacity to hold dirt.